'lip fern' definitions:
Definition of 'lip fern'
From: WordNet
noun
Any of various terrestrial ferns of the genus Cheilanthes; cosmopolitan in arid and semiarid temperate or tropical regions [syn: lip fern, lipfern]
Definition of 'lip fern'
From: GCIDE
- lipfern \lipfern\, lip fern \lip fern\n. (Bot.) any of various terrestrial ferns of the genus Cheilanthes; they are cosmopolitan in arid and semi-arid temperate or tropical regions. [WordNet 1.5]