Commetior, commetîris, pen. prod. commensus sum, commetíri. Plaut.To measure.De commetiendis agris. Colum. Neque inter se numero commetiuntur.Cicer.They doe not compare number to number.Commetiri cum tempore negotium. Cicero. To conferre the businesse and time togither: to measure by the time.
Lewis and Short: Latin dictionary
com-mētĭor (con-m-), mensus, 4, v. dep., to measure (very rare): omnes porticus, Plaut. Most. 3, 3, 8: agros, Col. 5, 1, 2: siderum ambitus inter se numero, Cic. Univ. 9.— II.Trop., to measure with or by something, to proportion: negotium cum tempore, Cic. Inv. 1, 26, 39.