perirectitis per·i·rec·ti·tis (pěr’ə-rěk-tī’tĭs)
[peer-ee] /ˈpɪər i/ noun, plural peris. 1. one of a large group of beautiful, fairylike beings of Persian mythology, represented as descended from fallen angels and excluded from paradise until their penance is accomplished. 2. any lovely, graceful person. /ˈpɪərɪ/ noun (pl) -ris 1. (in Persian folklore) one of a race of beautiful supernatural beings […]
perisalpingitis per·i·sal·pin·gi·tis (pěr’ĭ-sāl’pĭn-jī’tĭs) n. Inflammation of the peritoneal covering of the fallopian tube.
perisalpinx per·i·sal·pinx (pěr’ĭ-sāl’pĭngks) n. The peritoneal covering of the uterine tube.
[per-uh-sahrk] /ˈpɛr əˌsɑrk/ noun, Zoology. 1. the horny or chitinous outer case or covering protecting the soft parts of hydrozoans. /ˈpɛrɪˌsɑːk/ noun 1. the outer chitinous layer secreted by colonial hydrozoan coelenterates, such as species of Obelia