Definitions of underestimation

n an estimation that is too low; an estimate that is less than the true or actual value

underestimate, underrating, underreckoning
Type of:
approximation, estimate, estimation, idea
an approximate calculation of quantity or degree or worth

Sign up, it's free!

Whether you're a student, an educator, or a lifelong learner, Vocabulary.com can put you on the path to systematic vocabulary improvement.