ball of the thumb
Noun
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Noun
ball of the thumb
- (anatomy, informal) The fleshy portion, opposite the nail, of the first segment (first phalange) of the human thumb.
- (anatomy) The most fleshy portion of the palm of the human hand, located adjacent to the second joint of the thumb: the thenar eminence.
This text is extracted from the Wiktionary and it is available under the CC BY-SA 3.0 license | Terms and conditions | Privacy policy 0.004