ball and socket joint definition

a similar joint between rods, links, pipes, etc., consisting of a ball-like termination on one part held within a concave, spherical socket on the other. Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Diarthrosis (full range of movement)Diarthrosis, also known as synovial joints allow for full range of motion du… Cambridge Dictionary +Plus Ball-and-socket joints are used to connect parts of a machine that require rotary movement in nearly all directions. Copyright © 2011. a joint in which the rounded end of one bone fits into a cuplike end of the other bone, allowing for relatively free rotary motion, as at the hip or shoulder. 1 : a joint in which a ball moves within a socket so as to allow rotary motion in every direction within certain limits. Either way, this quiz on Spanish words for animals is for you. Ball and socket joint the ball and socket joint is a joint in which the ball-shaped surface of one rounded bone fits into the cup-like depression of another bone. CONTINUE SCROLLING OR … a joint such as the hip joint at the top of the leg, in which a piece of bone in the shape of a ball moves inside a curved hollow part See ball-and-socket joint in the Oxford Advanced American Dictionary Check pronunciation: ball-and-socket joint The hip joint is a ball-and-socket joint. A multiaxial joint in which a sphere on the head of one bone fits into a rounded cavity in the other bone, as in the hip joint. Or do you just have an interest in foreign languages? “Affect” vs. “Effect”: Use The Correct Word Every Time. A ball and socket joint provides the greatest degree of movement among different kinds of joints including rotation, flexion, extension, abduction, and adduction. a coupling between two rods, tubes, etc, that consists of a spherical part fitting into a spherical socket, allowing free movement within a specific conical volume, a bony joint, such as the hip joint, in which a rounded head fits into a rounded cavity, allowing a wide range of movement. “Ball-and-socket joint.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ball-and-socket%20joint. (bôl′ən-sŏk′ĭt) n. 1. More Definitions for ball-and-socket joint, More from Merriam-Webster on ball-and-socket joint, Britannica.com: Encyclopedia article about ball-and-socket joint. Also called enarthrosis. The American Heritage® Stedman's Medical Dictionary Why Do “Left” And “Right” Mean Liberal And Conservative? This is the British English definition of ball-and-socket joint.View American English definition of ball-and-socket joint. They are lubricated by a clear, sticky fluid called synovia. A daily challenge for crossword fanatics. The hip joint is a ball and socket joint. It enables the bone to move in many planes. en.wiktionary.2016 Joints can be classified in numerous ways. The hip joint is a ball-and-socket joint. What Is An Em Dash And How Do You Use It? Ball-and-socket joint definition, a joint in which the rounded end of one bone fits into a cuplike end of the other bone, allowing for relatively free rotary motion, as at the hip or shoulder. Here, the head of your upper leg, or femur bone, fits into a pocket created by your pelvis. Synarthrosis (no movement) 2. They are used on virtually every automobile made and work similar to the ball and socket design of the human hip joint. Published by Houghton Mifflin Company. Dictionary.com Unabridged A ball and socket joint is a type of coupling consisting of a ball-shaped part that fits into a ball-shaped socket. In an automobile, ball joints are spherical bearings that connect the control arms to the steering knuckles. Test your visual vocabulary with our 10-question challenge! Learn a new word every day. Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021, Collins English Dictionary - Complete & Unabridged 2012 Digital Edition 1. a freely moving joint in which a sphere on the head of one bone fits into a rounded cavity in the other bone 2. Please tell us where you read or heard it (including the quote, if possible). Amphiarthrosis (little movement) 3. Ball and socket joints are multiaxial, synovial joints. Definition and synonyms of ball-and-socket joint from the online English dictionary from Macmillan Education. Send us feedback. Search ball-and-socket joint and thousands of other words in English definition and synonym dictionary from Reverso. A natural or manufactured joint or coupling, such as the hip joint, in which a partially spherical end lies in a socket, allowing multidirectional movement and rotation. ball-and-socket joint a synovial joint in which the rounded or spheroidal surface of one bone (the “ball”) moves within a cup-shaped depression (the “socket”) on another bone, allowing greater freedom of movement than any other type of joint. The seven vertebrae in her neck—the same number as in a human’s—are connected by, Its third digit, which is primarily used for tapping, is very thin and has a wide range of motion, equipped with a unique, Unlike a hinge joint that moves only (for the most part) forward and backward, like the knee, the shape of the, And your shoulders specifically may benefit immensely from rotator cuff exercises, which strengthen and stabilize the small muscles that help keep the, And this finger is articulated by sitting on a, For example, a hinge has one degree of freedom while a, Post the Definition of ball-and-socket joint to Facebook, Share the Definition of ball-and-socket joint on Twitter, The Difference Between 'Hoard' and 'Horde'. ‘The hip joint is a ball-and-socket joint because the spherical head of the femur moves inside the cup-shaped acetabulum.’ Definition of ball-and-socket-joint noun in Oxford Advanced American Dictionary. ball -and- socket joint (plural ball-and-socket joints) A joint in which one segment has a rounded end and the next segment has a bowl -shaped end, with the rounded end being fitted into the bowl shape, allowing the first segment to move around an indefinite number of axes which have one common center. It's the same type of junction. Slippery Words Quiz—Changing with the Times. How to use a word that (literally) drives some pe... Do you know these earlier meanings of words? A ball joint consists of a bearing stud and socket enclosed in a … Definition of ball and socket joint. The distal bone is capable of motion around an indefinite number of axes, which have one common center. Another example of a ball and socket joint in humans is found in your hip. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. Examples. What made you want to look up ball-and-socket joint? A joint, such as the shoulder or hip joint, in which a spherical knob or knoblike part of one bone fits into a cavity or socket of another, so that some degree of rotary motion is possible in every direction. 'All Intensive Purposes' or 'All Intents and Purposes'? The content of this lesson includes: A description of joints The American Heritage® Science Dictionary ball′-and-sock′et joint′ (bôl′ən sok′it), AnatomyAlso called enarthrosis. Published by Houghton Mifflin Harcourt Publishing Company. Accessed 22 Jan. 2021. Depending on the possible range of movement, they are classified as: 1. Delivered to your inbox! 'Nip it in the butt' or 'Nip it in the bud'. Ball-and-socket joint, in vertebrate anatomy, a joint in which the rounded surface of a bone moves within a depression on another bone, allowing greater freedom of movement than any other kind of joint. ball-and-socket joint definition: 1. a joint (= a place where two bones are connected) consisting of a round end and a hollow socket…. The shoulder joint is a ball and socket joint, which makes it the most mobile joint of the body, giving you a tremendous range of movement. 2 : an articulation (such as the hip joint) in which the rounded head of one bone fits into a cuplike cavity … More about the anatomy and mobility of these types of joints is covered in the lesson Ball & Socket Joint: Definition & Examples. View the pronunciation for ball-and-socket joint. We use cookies to enhance your experience on our website, including to provide targeted advertising and track usage. All rights reserved. Are you learning Spanish? The joints hold the skeletal framework together and aid in movement. A titanic steel ball-and-socket joint, measuring 23 feet in diameter, is an essential component in the modernization of La Condamine, the port of Monaco, to accommodate cruise ships previously prohibited from docking at the tiny principality. Ball and socket is contained in 1 match in Merriam-Webster Dictionary. et joint. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Related to ball-and-socket joint: Spheroidal joint Joint United; coupled together in interest; shared between two or more persons; not solitary in interest or action but acting together or in unison. ball-and-socket joint The most freely movable type of synovial joint, in which the ball-like end of one bone (e.g., the humerus, femur) is surrounded by a spherical cartilaginous encasement, or “socket” (e.g., hip joint), or a group of structures that act as a functionally spherical encasement (e.g., shoulder joint), which allows free mobility of the articulating bone. A synovial joint, such as the shoulder or hip joint, in which a spherical knob or knoblike part of one bone fits into a cavity or socket of another, so that some degree of rotary motion is possible in every direction. The ball-and-socket joint in your car connects your steering mechanism to your wheels so you can turn the vehicle left and right. See more. This type of joint allows the bone to move in a 360° angle—with more freedom than other joints. What Is The Difference Between “It’s” And “Its”? Hinge joint-This joint is said to be a very simple joint that allows movement only in one axis. Medical Author: William C. Shiel Jr., MD, FACP, FACR; Joint, ball-and-socket: A joint in which the round end of a bone fits into the cavity of another bone. Medical Definition of Joint, ball-and-socket. ball-and-socket joint in English translation and definition "ball-and-socket joint", Dictionary English-English online. Learn definitions, uses, and phrases with ball and socket. Ball and socket joint also called spheroidal joint in vertebrate anatomy a joint in which the rounded surface of a bone moves within a depression on another bone allowing greater freedom of movement than any other kind of joint. A joint is a point where two or more bones of the skeleton meet. Change your default dictionary to American English. SHOULDER KNOW YOUR JOINTS The muscles, found near the ball and socket joint of the shoulder, help position the shoulder properly in its socket. Ball-and-socket joints allow the front wheels of a car to be turned by the steering mechanism. Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free! It allows only two kinds of movements- … © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Ball-and-socket joint: A joint in which the round end of a bone fits into the cavity of another bone. A mechanical device consisting of a spherical knob at the end of a shaft that fits securely into a socket. Definition of ball-and-socket joint. ball-and-socket joint Definitions. These example sentences are selected automatically from various online news sources to reflect current usage of the word 'ball-and-socket joint.' ball-and-socket joint meaning: 1. a joint (= a place where two bones are connected) consisting of a round end and a hollow socket…. (anatomy) a joint that can rotate within a socket A ball and socket joint (enarthrosis, spheroidal joint) is a joint in which the ball-shaped surface of a bone fits into the cup-like indentation of another bone. “Capital” vs. “Capitol”: Do You Know Where You’re Going? • Media related to Spherical joints at Wikimedia Commons Learn more. ball-and-socket joint (n.). Examples of this type of joint occur: Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012. a joint in which the rounded end of one bone fits into a cuplike end of the other bone, allowing for relatively free rotary motion, as at the … Don't delay if … The Most Surprisingly Serendipitous Words Of The Day, The Dictionary.com Word Of The Year For 2020 Is …. CONTINUE SCROLLING … See illustration. It is most highly developed in the large shoulder and hip joints of mammals, including humans,
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