- subumbonal
- sub·umbonal
English syllables. 2014.
English syllables. 2014.
Subumbonal — Sub um*bo nal, a. (Zo[ o]l.) Beneath or forward of the umbos of a bivalve shell. [1913 Webster] … The Collaborative International Dictionary of English
subumbonal — adj. * * * … Universalium
subumbonal — |səb+ adjective Etymology: sub + umbonal : situated beneath or forward of the umbones of a bivalve shell * * * adj … Useful english dictionary