acidimeter

noun

ac·​i·​dim·​e·​ter ˌa-sə-ˈdi-mə-tər How to pronounce acidimeter (audio)
: ph meter

Word History

Etymology

acid entry 1 + -i- + -meter

First Known Use

1817, in the meaning defined above

Time Traveler
The first known use of acidimeter was in 1817

Rhymes for acidimeter

See All Rhymes for acidimeter

Browse Nearby Words

acidify
acidimeter
acidimetric
See all Nearby Words

Cite this Entry

“Acidimeter.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/acidimeter. Accessed 14 Feb. 2026.

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Medical Definition

acidimeter

noun
ac·​i·​dim·​e·​ter ˌas-ə-ˈdim-ət-ər How to pronounce acidimeter (audio)
: an apparatus for measuring the strength or the amount of acid present in a mixture or solution
acidimetric
ə-ˌsid-ə-ˈme-trik How to pronounce acidimeter (audio)
adjective
acidimetry
ˌas-ə-ˈdim-ə-trē How to pronounce acidimeter (audio)
noun
plural acidimetries
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