tylarus
noun
tyl·a·rus
ˈtilərəs,
tə̇ˈla(a)rəs
plural tylari
ˈ⸗⸗ˌrī,
-ˌrē;
⸗ˈ⸗ˌrī,
-rē
: a pad on the undersurface of a bird's toe
Word History
Etymology
New Latin, modification of Greek tylēros callous, from tylos, tylē callus