nounper-mensĭoPER-MENSIO☆ KeepMeaninga measuring outLewis & Short 1879ModernAs printed, 1879PERMENSIOLEWIS & SHORTPERMENSIOper-mensĭo, ōnis, f. permetior, I. a measuring out: terrae, geometry, Mart. Cap. 7, § 725.Read the whole entry