DICT.TW Dictionary Taiwan
3.149.214.223

Search for:
[Show options]
[Pronunciation] [Help] [Database Info] [Server Info]

1 definition found

From: Webster's Revised Unabridged Dictionary (1913)

 Phys·o·grade n.  Zool. Any siphonophore which has an air sac for a float, as the Physalia.