ADDER'S TONGUE


Meaning of ADDER'S TONGUE in English

■ noun

1》 a fern with a single pointed oval frond and an unbranched spore-bearing stem. [Genus Ophioglossum .]

2》 North American term for dog's-tooth violet .

Concise Oxford English vocab.      Сжатый оксфордский словарь английского языка.