( a. )
Situated in the region of the rump, or posterior end of the backbone; -- applied especially to the posterior median plates in the carapace of chelonians.
( a. )
Situated in the region of the rump, or posterior end of the backbone; -- applied especially to the posterior median plates in the carapace of chelonians.
Webster's Revised Unabridged English Dictionary. Пересмотренный полный словарь английского языка Webster. 2012