cavernous
adjective
1 cavernous
Being or suggesting a cavern.
Roget 252: depressed etc. v.; alveolate†, calathiform†, cup-shaped, dishing; favaginous†, faveolate†, favose†; scyphiform†, scyphose†; concave, hollow, ... show more
Roget 322: rare, subtile, thin, fine, tenuous, compressible, flimsy, slight; light etc. 320; cavernous, spongy etc. ... show more
2 cavernous
Filled with vascular sinuses and capable of becoming distended and rigid as the result of being filled with blood.
synonym: erectile.
Moby thesaurus: abysmal, abyssal, boat-shaped, boatlike, bottomless, bowl-shaped, bowllike, cavelike, commodious, concave, concaved, craterlike, cup-shaped, cupped, cymbiform, deep as hell, dish-shaped, dished, dishing, dishlike ... show more.
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