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- DictionaryJaw/jô/
noun
- 1. each of the upper and lower bony structures in vertebrates forming the framework of the mouth and containing the teeth.
verb
- 1. talk at length; chatter: informal "he could still hear men jawing away about the vacuum cleaners"
jaw. noun. /dʒɔː/. /dʒɔː/. Idioms. [countable] either of the two bones at the bottom of the face that contain the teeth and move when you talk or eat. the top/upper jaw. the bottom/lower jaw. She worked her lower jaw back and forth.
Your jaw is the bottom, hinged part of your skull that holds your teeth. When you have a cavity, it can make your whole jaw hurt. In humans, our jaw is the bony part of the head that contains our mouth and teeth. All animals with spines have jaws.
4 days ago · Your jaw is the lower part of your face below your mouth. The movement of your jaw is sometimes considered to express a particular emotion. For example, if your jaw drops, you are very surprised.
1. a. Either of two bony or cartilaginous structures that in most vertebrates form the framework of the mouth and hold the teeth. b. The mandible or maxilla or the part of the face covering these bones. c. Any of various structures of invertebrates that have an analogous function to vertebrate jaws. 2.
noun [ C ] uk / dʒɔː / us. B2. either of the two bones in your mouth that contain your teeth. Want to learn more? Improve your vocabulary with English Vocabulary in Use from Cambridge. Learn the words you need to communicate with confidence. sb's jaw drops. If someone's jaw drops, their mouth opens because they are very surprised.
jaws [ plural ] the mouth of a person or animal, especially a large and frightening animal: The lion opened its jaws and roared. something that opens and closes like the upper and lower parts of a mouth: His foot was caught in the jaws of the trap. See more.
The jaws are a pair of opposable articulated structures at the entrance of the mouth, typically used for grasping and manipulating food. The term jaws is also broadly applied to the whole of the structures constituting the vault of the mouth and serving to open and close it and is part of the body plan of humans and most animals. Arthropods.
