spongoid
1 of 2adjective
spon·goid
ˈspäŋˌgȯid,
ˈspəŋ-
: resembling sponge : spongelike
spongoid
2 of 2noun
"
plural -s
: a spongelike animal or fossil
Word History
Etymology
Adjective
Greek spongoeidēs, from spong- spongo- + -oeidēs -oid