Promuscis, prō-mus′is, n. a proboscis, esp. of hemipters.—adj. Promus′cidāte, like or having a promuscis.

Pronaos, prō-nā′os, n. the open porch in front of a temple. [Gr., pro, before, naos, a temple.]

Pronation, prō-nā′shun, n. the act of turning the palm of the hand downwards—opp. to Supination.—v.t. Prō′nate, to turn the palm downwards effected by means of the pronator muscle.—n. Pronā′tor, a muscle of the forearm by which pronation is effected. [L. pronāre, -ātum, to lead forward—pronus.]

Prone, prōn, adj. with the face downward: bending forward: headlong: disposed: inclined or sloping.—adv. Prone′ly.—n. Prone′ness. [O. Fr.,—L. pronus; cog. with Gr. prēnēs, prone.]

Prong, prong, n. the spike of a fork or similar instrument: one of several points or projections, as on an antler.—v.t. to stab with a prong.—adj. Pronged, having prongs.—n. Prong′-hoe.—adj. Prong′-horn, having horns with a prong.—n. the prong-buck or cabrit, the American antelope. [Nasalised form of Prov. Eng. prog, to prick—W. procio; cf. Gael. brog, to goad, brog, an awl.]

Pronominal. See Pronoun.

Prononcé, prō-nong-sā′, adj. decided: self-asserting:—fem. Prononcée. [Fr.; cf. Pronounce.]

Pronotum, prō-nō′tum, n. the tergal portion of the prothorax in the Insecta:—pl. Pronō′ta.—adj. Pronō′tal. [Gr. pro, before, nōtos, back.]

Pronoun, prō′nown, n. a word used instead of a noun.—adj. Pronom′inal, belonging to, or of the nature of, a pronoun.—adv. Pronom′inally.

Pronounce, prō-nowns′, v.t. to make known by speaking: to utter with the proper sound and accent: to speak distinctly: to utter formally: to utter rhetorically: to declare.—v.i. to utter confidently: to utter words.—adjs. Pronounce′able, capable of being pronounced; Pronounced′, marked with emphasis: marked.—adv. Pronoun′cedly.—ns. Pronounce′ment, act of pronouncing: an announcement or proclamation; Pronoun′cer.—adjs. Pronoun′cing, Pronun′cial, giving or marking pronunciation.—n. Pronunciā′tion, act or mode of pronouncing: art of speaking distinctly and correctly: utterance. [Fr. prononcer—L. pronuntiārepro, forth, nunciāre, to announce—nuntius, a messenger.]