carpometacarpus
noun
the bone of a bird's wing formed by fusion of the carpal and metacarpal bones.
The grammatical form denoting more than one person, place, thing, or idea.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Solitaires possessed rounded bony clubs on their carpometacarpi that were used in combat.
From Scientific American ● Apr. 8, 2018