1.AdjectiveResembling a cavern in size, shape, or atmosphere.
"cavernous eyes"
2.AdjectiveGiving the impression of vast, dark depths.
"cavernous eyes"
3.AdjectiveHaving many caverns.
Composed largely of vascular sinuses and capable of dilating with blood to bring about the erection of a body part.
Having cavities.
4.AdjectiveComposed largely of vascular sinuses and capable of dilating with blood to bring about the erection of a body part.