abstainv. i.[OE. absteynen, abstenen, OF. astenir, abstenir, F. abstenir, fr. L. abstinere, abstentum, v. t. & v. i., to keep from; ab, abs + tenere to hold. See Tenable.] To hold one's self aloof; to forbear or refrain voluntarily, and especially from an indulgence of the passions or appetites; -- with from.()Not a few abstained from voting. (Macaulay.)Who abstains from meat that is not gaunt? (Shak.)()v. t. To hinder; to withhold.()Whether he abstain men from marrying. (Milton.)