- relict - an organism or species surviving as a remnant of an otherwise extinct flora or fauna in an environment much changed from that in which it originated
--1 is a kind of organism, being
- relict - geological feature that is a remnant of a pre-existing formation after other parts have disappeared
--2 is a kind of geological formation, formation
- relict - geological feature that is a remnant of a pre-existing formation after other parts have disappeared