‘The hip joint is a ball-and-socket joint because the spherical head of the femur moves inside the cup-shaped acetabulum.’ Change your default dictionary to American English. Don't delay if … “Affect” vs. “Effect”: Use The Correct Word Every Time. Joints can be classified in numerous ways. Also called enarthrosis. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Delivered to your inbox! We use cookies to enhance your experience on our website, including to provide targeted advertising and track usage. Hinge joint-This joint is said to be a very simple joint that allows movement only in one axis. A ball and socket joint is a type of coupling consisting of a ball-shaped part that fits into a ball-shaped socket. 2 : an articulation (such as the hip joint) in which the rounded head of one bone fits into a cuplike cavity … In an automobile, ball joints are spherical bearings that connect the control arms to the steering knuckles. 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. A daily challenge for crossword fanatics. Examples of this type of joint occur: View the pronunciation for ball-and-socket joint. “Ball-and-socket joint.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ball-and-socket%20joint. Ball and socket joints are multiaxial, synovial joints. A joint is a point where two or more bones of the skeleton meet. 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. 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. A mechanical device consisting of a spherical knob at the end of a shaft that fits securely into a socket. A ball and socket joint provides the greatest degree of movement among different kinds of joints including rotation, flexion, extension, abduction, and adduction. It allows only two kinds of movements- … 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. The joints hold the skeletal framework together and aid in movement. Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021, Collins English Dictionary - Complete & Unabridged 2012 Digital Edition Ball-and-socket joints allow the front wheels of a car to be turned by the steering mechanism. 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. See illustration. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. (anatomy) a joint that can rotate within a socket 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. Definition and synonyms of ball-and-socket joint from the online English dictionary from Macmillan Education. What made you want to look up ball-and-socket joint? Ball-and-socket joint: A joint in which the round end of a bone fits into the cavity of another bone. Are you learning Spanish? Another example of a ball and socket joint in humans is found in your hip. 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. It enables the bone to move in many planes. SHOULDER KNOW YOUR JOINTS The muscles, found near the ball and socket joint of the shoulder, help position the shoulder properly in its socket. Diarthrosis (full range of movement)Diarthrosis, also known as synovial joints allow for full range of motion du… Slippery Words Quiz—Changing with the Times. 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. Published by Houghton Mifflin Company. This is the British English definition of ball-and-socket joint.View American English definition of ball-and-socket joint. Synarthrosis (no movement) 2. The American Heritage® Science Dictionary 'Nip it in the butt' or 'Nip it in the bud'. The American Heritage® Stedman's Medical Dictionary The content of this lesson includes: A description of joints ball-and-socket joint meaning: 1. a joint (= a place where two bones are connected) consisting of a round end and a hollow 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. ball′-and-sock′et joint′ (bôl′ən sok′it), AnatomyAlso called enarthrosis. It's the same type of junction. Or do you just have an interest in foreign languages? “Capital” vs. “Capitol”: Do You Know Where You’re Going? CONTINUE SCROLLING … 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. Send us feedback. 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 … The Most Surprisingly Serendipitous Words Of The Day, The Dictionary.com Word Of The Year For 2020 Is …. Published by Houghton Mifflin Harcourt Publishing Company. Please tell us where you read or heard it (including the quote, if possible). Ball and socket is contained in 1 match in Merriam-Webster Dictionary. 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. The hip joint is a ball-and-socket joint. The hip joint is a ball and socket joint. What Is An Em Dash And How Do You Use It? Accessed 22 Jan. 2021. • Media related to Spherical joints at Wikimedia Commons CONTINUE SCROLLING OR … They are lubricated by a clear, sticky fluid called synovia. Learn a new word every day. en.wiktionary.2016 These example sentences are selected automatically from various online news sources to reflect current usage of the word 'ball-and-socket joint.' A ball joint consists of a bearing stud and socket enclosed in a … ball-and-socket joint in English translation and definition "ball-and-socket joint", Dictionary English-English online. 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. 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. 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. 1 : a joint in which a ball moves within a socket so as to allow rotary motion in every direction within certain limits. 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 Why Do “Left” And “Right” Mean Liberal And Conservative? Either way, this quiz on Spanish words for animals is for you. 'All Intensive Purposes' or 'All Intents and Purposes'? Medical Definition of Joint, ball-and-socket. The distal bone is capable of motion around an indefinite number of axes, which have one common center. Dictionary.com Unabridged 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. Definition of ball-and-socket-joint noun in Oxford Advanced American Dictionary. Examples. More about the anatomy and mobility of these types of joints is covered in the lesson Ball & Socket Joint: Definition & Examples. Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free! Definition of ball and socket joint. The hip joint is a ball-and-socket joint. Here, the head of your upper leg, or femur bone, fits into a pocket created by your pelvis. (bôl′ən-sŏk′ĭt) n. 1. Cambridge Dictionary +Plus 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. 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