Similar Words
expansive
hollow

Cavernous — synonyms, definition

1. cavernous (Adjective)

1 synonym
erectile
2 definitions

cavernous (Adjective) — Being or suggesting a cavern. ex. "vast cavernous chambers hollowed out of limestone"

cavernous (Adjective) — (physiology) filled with vascular sinuses and capable of becoming distended and rigid as the result of being filled with blood. ex. "cavernous tissue"