English noun: adder's tongue fern | |||
1. | adder's tongue fern (plant) ferns with fertile spikes shaped like a snake's tongue | ||
Synonyms | adder's tongue | ||
Broader (hypernym) | fern | ||
Narrower (hyponym) | Ophioglossum pendulum, ribbon fern | ||
Member meronym | genus Ophioglossum, Ophioglossum | ||