(astronomy) The 1:2 resonance, beyond which few objects are known; it may be the outer edge of the classical Kuiper belt or just the beginning of a broad gap.

Any of several shrubs in the former genus Cowania (now part of Purshia) in the family Rosaceae, native to the western US and northern Mexico.

plural of cliffrose

superlative form of cliffy: most cliffy

comparative form of cliffy: more cliffy

Bounded by cliffs.

Alternative form of Cliff notes

(informal) Cliff notes

An ornamental evergreen groundcover or low shrub native to the Appalachian mountains of the Eastern US, Paxistima canbyi

plural of cliffgreen