tar·so·met·a·tar·sus (tär'sō-mět'ə-tär'səs) n.
pl.tar·so·met·a·tar·si (-sī, -sē) A compound bone between the tibia and the toes of a bird's leg, formed by fusion of the tarsal and metatarsal bones. tar'so·met'a·tar'sal (-tär'səl) adj.
Main Entry: tar·so·meta·tar·sal Pronunciation: "tär-sO-"met-&-'tär-s&l Function: adjective : of or relating tothe tarsus and metatarsus <tarsometatarsal articulations>