a. [ Pref. bi- + parietal. ] (Anat.) Of or pertaining to the diameter of the cranium, from one parietal fossa to the other. [ 1913 Webster ]

a. (Anat.) Between the parietal bones or cartilages; as, the interparietal suture. -- n. The interparietal bone or cartilage. [ 1913 Webster ]

a. Situated or occurring within an inclosure; shut off from public sight; private; secluded; retired. [ 1913 Webster ]

I have no Turkish proclivities, and I do not think that, after all, impaling is preferable as a mode of capital punishment to intraparietal hanging. Rolleston. [ 1913 Webster ]

a. [ L. parietalis, fr. paries, -ietis, a wall: cf. F. pariétal. Cf. Parietary, Pellitory. ] [ 1913 Webster ]

1. Of or pertaining to a wall; hence, pertaining to buildings or the care of them. [ 1913 Webster ]

2. Resident within the walls or buildings of a college. [ 1913 Webster ]

At Harvard College, the officers resident within the college walls constitute a permanent standing committee, called the Parietal Committee. B. H. Hall (1856). [ 1913 Webster ]

3. (Anat.) (a) Of or 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. [ 1913 Webster ]

4. (Bot.) Attached to the main wall of the ovary, and not to the axis; -- said of a placenta. [ 1913 Webster ]

n. 1. (Anat.) One of the parietal bones. [ 1913 Webster ]

2. (Zool.) One of the special scales, or plates, covering the back of the head in certain reptiles and fishes. [ 1913 Webster ]