Wristbones

The Collaborative International Dictionary Word definitions in The Collaborative International Dictionary
Radiale \Ra`di*a"le\ (r[=a]`d[i^]*[=a]"l[-e]), n.; pl. Radialia (r[=a]`d[i^]*[=a]"l[i^]*[.a]). [NL. See Radial .] (Anat.) The bone or cartilage of the carpus which articulates with the radius and corresponds to the scaphoid bone in man. pl. (Zo["o]l.) Radial ...

Wiktionary Word definitions in Wiktionary
n. (plural of radiale English)