PSEUDODERM

ˈsüdōˌdərm noun

( -s )

Etymology: pseud- + -derm

: an outer covering in various sponges of the class Calcispongiae formed by outgrowth from the peripheral portions of the incurrent canals

• pseu·do·der·mic | ̷ ̷ ̷ ̷|dərmik adjective