being or suggesting a cavern; "vast cavernous chambers hollowed out of limestone"
(physiology) filled with vascular sinuses and capable of becoming distended and rigid as the result of being filled with blood; "erectile tissue"; "the penis is an erectile organ
filled with vascular sinuses and capable of becoming distended and rigid as the result of being filled with blood; "erectile tissue"; "the penis is an erectile organ"
filled with vascular sinuses and capable of becoming distended and rigid as the result of being filled with blood
