synapticulum
noun
syn·ap·tic·u·lum
ˌsiˌnapˈtikyələm,
sə̇ˌn-
plural synapticula
-lə
: one of numerous conical or cylindrical calcareous processes that extend between and unite the adjacent septa of some corals
Love words? Need even more definitions?
Merriam-Webster unabridged
Share