D defs.my
Entry 1 sense Webster, 1913

Pluviometer

· Plu·vi·om·e·ter · IPA /ˌplʊviːˈɑ.mɪ.tɚ/
01 n. An instrument for ascertaining the amount of rainfall at any place in a given time; a rain gauge.
  1. 1.
    An instrument for ascertaining the amount of rainfall at any place in a given time; a rain gauge.