DICT.TW Dictionary Taiwan
3.147.46.136

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

1 definition found

From: Webster's Revised Unabridged Dictionary (1913)

 Pen·ta- pref.
 1. A combining form denoting five; as, pentacapsular; pentagon.
 2. Chem. Denoting the degree of five, either as regards quality, property, or composition; as, pentasulphide, containing five sulfur atoms; pentoxide, containing five oxygen atoms, etc.  Also used adjectively.