Sub-strāct', v. t.

verbtransitive

v. t. [Lat. subtrahere, subtractum, Fr. soustraire, O. Fr. substraire, soubstraire, soubtraire, Pr. substraire, sostraire, Sp. substraer, Pg. substrabir, It. sottrarre.] To subtract. [Obs.] See SUBTRACT. Barrow.