Definition of inestimable
1 : incapable of being estimated or computed storms caused inestimable damage
2 : too valuable or excellent to be measured or appreciated has performed an inestimable service for his country
inestimablyplay \(ˌ)i-ˈne-stə-mə-blē\ adverb
Examples of inestimable in a sentence
He has made inestimable contributions to our society.
Einstein's inestimable contributions to science.
Origin and Etymology of inestimable
Middle English, from Middle French, from Latin inaestimabilis, from in- + aestimabilis estimable
First Known Use: 14th century
INESTIMABLE Defined for English Language Learners
Definition of inestimable for English Language Learners
: too great, valuable, or excellent to be measured
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