DICT.TW Dictionary Taiwan
18.218.132.22
Search for:
▼[Show options]
[Pronunciation] [Help] [Database Info] [Server Info]

2 definitions found

From: Webster's Revised Unabridged Dictionary (1913)

 Pe·cop·te·ris prop. n.  Paleon. An extensive genus of fossil ferns; -- so named from the regular comblike arrangement of the leaflets.
 ◄ ►

From: WordNet (r) 2.0

 pecopteris
      n : Carboniferous fossil fern characterized by a regular
          arrangement of the leaflets resembling a comb