| peria |
| perianal | (adj) around the anus |
| perianth | (n) collective term for the outer parts of a flower consisting of the calyx and corolla and enclosing the stamens and pistils, Syn. perigone, floral envelope, perigonium, chlamys |
| periapsis | (n) (astronomy) the point in an orbit closest to the body being orbited, Syn. point of periapsis, Ant. point of apoapsis, apoapsis |
| periarterial plexus | (n) an autonomic plexus that accompanies an artery, Syn. plexus periarterialis |
| periarteritis | (n) inflammation of the outer coat of an artery |
| periarteritis nodosa | (n) a progressive disease of connective tissue that is characterized by nodules along arteries; nodules may block the artery and result in inadequate circulation to the particular area, Syn. polyarteritis nodosa |
| Periagua | n. See Pirogue. [ 1913 Webster ] |
| Perianth | n. [ Pref. peri- + Gr. |
| Perianthium | ‖n. [ NL. ] (Bot.) The perianth. [ 1913 Webster ] |
| Periapt | n. [ Gr. Now help, ye charming spells and periapts. Shak. [ 1913 Webster ] |
| Periastral | a. Among or around the stars. “Comets in periastral passage.” R. A. Proctor. [ 1913 Webster ] |
| Periastron | n. [ NL., fr. Gr. |
| Periauger | n. See Pirogue. W. Irving. [ 1913 Webster ] |
| Periarthritis { f } [ med. ] | periarthritis [Add to Longdo] |
| perianal { adj }; in der Umgebung des Afters [ med. ] | perianal [Add to Longdo] |