Deciare
Pronunciation : Dec"i*are`
Part of Speech : n.
Definition : Defn: A measure of area, the tenth part of an are; ten square meters.
[F. d?ciare; pref. d?ci- tenth (fr. L. decimus) + are. See 2d Are.] (Metric System)
Source : Webster's Unabridged Dictionary, 1913