φύγεθρον

English (LSJ)

τό,

   A a swelling of the glands, esp. of the groin or armpit, Ruf. ap. Orib.44.21.1, Heliod. ap. Sch.ad l.c. (iii p.687 D.): also spelt φύγεθλον, Gal.11.72; Lat. phygetron, Cels.5.18.19, 28.10. (Perh. for φλύγ-εθρον, cf. φλυκτίς.)