Patrial from an unused name meaning recourse; a Tishbite or inhabitant of Tishbeh (in Gilead) -- Tishbite.
H8664. Tishbiy
[תִּשְׁבֶּה] proper name, of a location (from above √ ); — read probably גִלְעָד מִתִּשְׁבֵּה (or תִּשְׁבֵּי) 1 Kings 17:1 (for מִתּשָׁבֵיּ ᵑ0) ᵐ5. ἐκ θεσβῶν (ᵐ5L Θεσσεβῶν) τῆς Γαλααδ, so Joshua; Ew Th We Kmp Benz Kit Bur and others; home of Elijah; see KasterenZPV xiii (1890) 207 ff. compare modern Istib, in mountains of Ajhûn, so BuhlG 257.
תִּשְׁבִּי adjective, of a people, הַתּ ׳אֵלִיָּהוּ 1 Kings 17:1; 21:17, 28; 2 Kings 1:3, 8; 9:36; — ὀ Θεσβ(ε)ίτης