- Enter a word for the dictionary definition.
From The Collaborative International Dictionary of English v.0.48:
Grammatophyllum \Grammatophyllum\ n. A small genus of large epiphytic or terrestrial orchids of Southeastern Asia to Polynesia; the giants of the Orchidaceae having long narrow leaves and drooping flower clusters often 6 feet long. Syn: genus Grammatophyllum. [WordNet 1.5]