Prolicide, prō′li-sīd, n. infanticide.

Proliferate, prō-lif′e-rāt, v.i. to grow by multiplication of elementary parts: (zool.) to reproduce by proliferation.—v.t. to bear by reproduction.—n. Proliferā′tion, the birth and growth of generative zoöids.—adjs. Prolif′erātive, Prolif′erous.—adv. Prolif′erously. [L. proles, progeny, ferre, to bear.]

Prolific, -al, prō-lif′ik, -al, adj. bringing forth offspring: producing young or fruit: productive: bringing about results: (bot.) applied to a flower from which another is produced.—ns. Prolif′icacy, Prolif′icness.—adv. Prolif′ically.—n. Prolificā′tion, the generation of young animals or plants: (bot.) development of a shoot from an organ normally ultimate. [Fr. prolifique—L. proles (for pro-oles), offspring, facĕre, to make.]

Prolix, prō′liks, adj. tedious: long and wordy: dwelling too long on particulars: (obs.) long.—adj. Prolix′ious (Shak.), dilatory, tedious.—ns. Prolix′ity, Prolix′ness.—adv. Prolix′ly. [Fr. prolixe—L. prolixuspro, forward, liqui, to flow.]

Proll, prōl, v.i. (Spens.) to prowl, rob. [Prowl.]

Prolocutor, prō-lok′ū-tor, n. the chairman of a convocation, or meeting of clergy: (rare) a spokesman:—fem. Prōloc′utrix.—n. Prōloc′utorship. [L., pro, before, loqui, locutus, to speak.]

Prologue, prō′log, n. a preface: the introductory verses before a play: (Shak.) the speaker of a prologue.—v.t. to introduce with a prologue or preface.—v.i. Prō′logise, -uise, to deliver a prologue. [Fr.,—L.,—Gr. prologospro, before, logos, speech.]

Prolong, prō-long′, v.t. to lengthen out: (Shak.) to put off to another time: to continue.—v.i. to lengthen out.—v.t. Prolong′āte, to lengthen.—ns. Prolongā′tion, act of prolonging in space or time: the additional length made by prolonging; Prolong′er. [Fr. prolonger—L. prolongārepro, forward, longus, long.]

Prolonge, prō-lonj′, n. a hemp rope consisting of three pieces joined by two open rings, and having a hook at one end and a toggle at the other. [Fr.]

Prolusion, prō-lū′zhun, n. a prelude, introduction: an essay preparatory to a more solid treatise. [L.,—pro, before, ludĕre, lusum, to play.]