overrating n 1: a calculation that results in an estimate that is too high [syn: {overestimate}, {overestimation}, {overrating}, {overreckoning}]
Overrate \O`ver*rate"\, v. t. [imp. & p. p. {Overrated}; p. pr. & vb. n. {Overrating}.] To rate or value too highly; to overestimate. [1913 Webster]
overrating \overrating\ n. a calculation that results in an estimate that is too high. Syn: overestimate, overestimation, overreckoning. [WordNet 1.5]