Underestimate definition
An estimate that is or proves to be too low.
noun
To consider (someone) to be less capable or effective than is actually the case.
Underestimated his rivals and was outmaneuvered.
verb
To set too low an estimate on or for.
verb
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An estimate that is too low.
noun
To make too low an estimate of the quantity, degree, or worth of.
Don't underestimate the difficulties involved in the project.
verb
Other Word Forms
Noun
Singular:
underestimate
Plural:
underestimatesOrigin of underestimate
- under- +"Ž estimate
From Wiktionary