παρίσθμιον · paristhmion — LSJ
fauces, Arist. HA 493a1 : pl., Plu. QPlat. 2.1005a, Gal. 6.674.
pl., tonsils, Hp. Gland. 7, Ruf. Onom. 64.
in pl., inflammation of the tonsils, Hp. Aph. 3.26, IG 42(1).126.31 (Epid.), Gal. 17(2).632 ; with a pun on the Isthmian games, AP 11.129 (Cereal.).