DICT.TW Dictionary Taiwan
18.221.98.71
Search for:
▼[Show options]
[Pronunciation] [Help] [Database Info] [Server Info]

2 definitions found

From: Webster's Revised Unabridged Dictionary (1913)

 Phy·sa prop. n.  Zool. A genus of fresh-water Pulmonifera, having reversed spiral shells. See Pond snail, under Pond.
 ◄ ►

From: WordNet (r) 2.0

 physa
      n : any member of the genus Physa