English adjective: cavernous | |||
| 1. | cavernous being or suggesting a cavern | ||
| Samples | Vast cavernous chambers hollowed out of limestone. | ||
| Similar | hollow | ||
| Antonyms | solid | ||
| 2. | cavernous filled with vascular sinuses and capable of becoming distended and rigid as the result of being filled with blood | ||
| Samples | Erectile tissue. The penis is an erectile organ. | ||
| Synonyms | erectile | ||
| Similar | expansive | ||
| Domain category | physiology | ||
| Antonyms | unexpansive | ||