plural of banjo enclosure

Involving three planets.

(geology) Acronym of howardite, eucrite, diogenite. Pertaining to howarditic/eucritic/diogenitic material.

(vulgar, slang) An erect penis. / Why do guys get boners when they wake up in the morning? / (vulgar, slang, figuratively) An often perverse sense of enjoyment from or predilection towards something.