Θυάτειρα
From LSJ
ἀσκεῖν περὶ τὰ νοσήματα δύο, ὠφελεῖν ἢ μὴ βλάπτειν → strive, with regard to diseases, for two things — to do good, or to do no harm | as to diseases, make a habit of two things — to help, or at least, to do no harm
English (Strong)
of uncertain derivation; Thyatira, a place in Asia Minor: Thyatira.
English (Thayer)
Θυατείρων, τά (and once Θυατειρας, ἡ, Θυατειραν (cf. Tdf. at the passage; WH s Appendix, p. 156; Buttmann, 18 (16))), Thyatira, a city of Lydia, formerly Pelopia and Euhippia (Pliny, h. n. 5,31), now Akhissar, a colony of Macedonian Greeks, situated between Sardis and Pergamum on the river Lycus; its inhabitants gained their living by traffic and the art of dyeing in purple: B. D. under the word.)