The term POETIC CAVE is composed of two words, GROT and POETIC. GROT is a four letter word meaning a small cave or grotto, usually found in a mountainous area. POETIC is an adjective meaning relating to or characteristic of poetry, expressing emotion in a beautiful or imaginative way. Together, the term POETIC CAVE refers to a small cave or grotto that is particularly inspiring or evocative, often used as a setting for POETIC works.