τάχιστα
From LSJ
ξένος ὢν ἀκολούθει τοῖς ἐπιχωρίοις νόμοις → as a foreigner, follow the laws of that country | when in Rome, do as the Romans do
French (Bailly abrégé)
v. ταχύς.
English (Autenrieth)
see ταχύς.
English (Strong)
neuter plural of the superlative of ταχύς (as adverb); most quickly, i.e. (with ὡς prefixed) as soon as possible: + with all speed.
English (Thayer)
(neuter plural of the superlative ταχιστος, from ταχύς), adverb (from Homer down), very quickly: ὡς τάχιστα, as quickly as possible (A. V. with all speed), Acts 17:15.
Russian (Dvoretsky)
τάχιστα: superl. к ταχύ I.