exesti (Greek #1832)
so also ἐξόν (ex-on') neuter present participle of the same (with or without some form of 1510 expressed); impersonally, it is right (through the figurative idea of being out in public)
KJV usage: be lawful, let, X may(-est).
Pronounce: ex'-es-tee
Origin: third person singular present indicative of a compound of 1537 and 1510