sen.ˈtrā(ˌ)lē, -al(ˌ)ē, -ä(ˌ)lē noun
( plural centra·lia -_lēə)
Etymology: New Latin, from Latin, neuter of centralis central
: a bone in the carpus or tarsus situated between the proximal and distal rows of bones, in man that of the carpus usually fusing with the navicular and that of the tarsus being replaced by the navicular