The meaning of UNDERESTIMATE is to estimate as being less than the actual size, quantity, or number. How to use underestimate in a sentence.

UNDERESTIMATE definition: 1. to fail to guess or understand the real cost, size, difficulty, etc. of something: 2. to fail…. Learn more.

UNDERESTIMATE definition: to estimate at too low a value, rate, or the like. See examples of underestimate used in a sentence.

If you underestimate something, you do not realize how large or great it is or will be. None of us should ever underestimate the degree of difficulty women face in career advancement. [VERB …

To underestimate is to guess that something is worth less or is smaller than it really is. You might underestimate the size of a one-pound hamburger until you realize it's too big to fit in your …

Definition of underestimate verb in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Dec 20, 2025 · underestimate (plural underestimates) An estimate that is too low.