Part 73

Par`i*dig"i*tate (?), a. (Anat.) Having an even number of digits on the hands or the feet. Qwen.

||Pa"ri*es (?), n.; pl. Parietes (#). [See Parietes.] (Zoˆl.) The ||triangular middle part of each segment of the shell of a barnacle.

Pa*ri"e*tal (?), a. [L. parietalis, fr. paries, -ietis, a wall: cf. F. pariÈtal. Cf. Parietary, Pellitory.]

1. Of or pertaining to a wall; hence, pertaining to buildings or the care of them.

2. Resident within the walls or buildings of a college.

At Harvard College, the officers resident within the college walls constitute a permanent standing committee, called the Parietal Committee.

B. H. Hall (1856).

3. (Anat.) (a) Of pertaining to the parietes. (b) Of, pertaining to, or in the region of, the parietal bones, which form the upper and middle part of the cranium, between the frontals and occipitals.

4. (Bot.) Attached to the main wall of the ovary, and not to the axis; -- said of a placenta.

Pa*ri"e*tal, n. 1. (Anat.) One of the parietal bones.

2. (Zoˆl.) One of the special scales, or plates, covering the back of the head in certain reptiles and fishes.

Pa*ri"e*ta*ry (?), a. See Parietal, 2.

Pa*ri"e*ta*ry, n. [L. parietaria, fr. parietarius parietal. Cf. Pellitory, Parietal.] (Bot.) Any one of several species of Parietaria. See 1st Pellitory.

||Pa*ri"e*tes (?), n. pl. [L. paries a wall.]

1. (Anat.) The walls of a cavity or an organ; as, the abdominal parietes; the parietes of the cranium.

2. (Bot.) The sides of an ovary or of a capsule.

Pa`ri*et"ic (?), a. (Chem.) Pertaining to, or designating, an acid found in the lichen Parmelia parietina, and called also chrysophanic acid.

Pa*ri"e*tine (?), n. [L. parietinus parietal: cf. parietinae ruined walls.] A piece of a fallen wall; a ruin. [Obs.] Burton.

Pa*ri"e*to- (&?;). (Anat.) A combining form used to indicate connection with, or relation to, the parietal bones or the parietal segment of the skull; as, the parieto-mastoid suture.

Pa*rig"e*nin (?), n. [Parillin + -gen + -in.] (Chem.) A curdy white substance, obtained by the decomposition of parillin.

Pa*ril"lin (?), n. [Shortened fr. sarsaparillin.] (Chem.) A glucoside resembling saponin, found in the root of sarsaparilla, smilax, etc., and extracted as a bitter white crystalline substance; -- called also smilacin, sarsaparilla saponin, and sarsaparillin.

Par"ing (?), n. [From Pare, v. t.] 1. The act of cutting off the surface or extremites of anything.

2. That which is pared off. Pope.

Pare off the surface of the earth, and with the parings raise your hills.

Mortimer.

Par`i*pin"nate (?), a. [Pari- + pinnate.] (Bot.) Pinnate with an equal number of leaflets on each side; having no odd leaflet at the end.

Par"is (?), n. [From Paris, the son of Priam.] (Bot.) A plant common in Europe (Paris quadrifolia); herb Paris; truelove. It has been used as a narcotic.

It much resembles the American genus Trillium, but has usually four leaves and a tetramerous flower.