'Pluviometer' definitions:

Definition of 'pluviometer'

(from WordNet)
noun
Gauge consisting of an instrument to measure the quantity of precipitation [syn: rain gauge, rain gage, pluviometer, udometer]

Definition of 'Pluviometer'

From: GCIDE
  • Pluviometer \Plu`vi*om"e*ter\, n. [L. pluvia rain + -meter: cf. F. pluviom[`e]tre.] An instrument for ascertaining the amount of rainfall at any place in a given time; a rain gauge. [1913 Webster]