Liddell-Scott-Jones

τυραννίς (turannis) a wife of a sovereign ^G:N-F

τυραννίς-ίς, ίδος, ἡ,

vocative τυραννί [Refs 5th c.BC+]:—monarchy, sovereignty, μεγάλης οὐκ ἐρέω τ. [Refs 7th c.BC+]; of the sovereignty of Zeus, ἡ Διὸς τ. [Refs 4th c.BC+] —but more frequently

__II despotic rule, obtained by force or fraud, tyranny, [Refs 5th c.BC+]; τυραννίδα ἔχετε τὴν ἀρχήν (of the Athenians) [Refs]; τ. ὑμῶν lordship over you, [Refs 5th c.BC+]
__II.2 in concrete sense, ἡ Διὸς τ. royal Zeus, [Refs 5th c.BC+] ={οἱ τύραννοι}, [Refs 5th c.BC+]
__II.3 territory or resources of a princeling, [Refs]
__III feminine of τύραννος, princess, [LXX]
__IV name of a medicine, [Refs 2nd c.AD+]

_{LSJ Scripture Refs: LXX.Esth.1.18}