[ yoo-dee-om-i-ter ]
/ ˌyu diˈɒm ɪ tər /

noun Chemistry.

a graduated glass measuring tube for gas analysis.

Origin of eudiometer

1770–80; < Greek eúdio(s) clear, mild (literally, well skied, equivalent to eu- eu- + di-, stem of Zeus god of the sky + -os adj. suffix) + -meter

Related forms

eu·di·o·met·ric [yoo-dee-uh-me-trik] /ˌyu di əˈmɛ trɪk/, eu·di·o·met·ri·cal, adjectiveeu·di·o·met·ri·cal·ly, adverb Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for eudiometer

British Dictionary definitions for eudiometer


/ (ˌjuːdɪˈɒmɪtə) /


a graduated glass tube used in the study and volumetric analysis of gas reactions

Derived Forms

eudiometric (ˌjuːdɪəˈmɛtrɪk) or eudiometrical, adjectiveeudiometrically, adverbeudiometry, noun

Word Origin for eudiometer

C18: from Greek eudios, literally: clear skied (from eu- + Dios, genitive of Zeus god of the heavens) + -meter
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012