ἐκτενῶς
From LSJ
οὗτος μὲν ὁ πιθανώτερος τῶν λόγων εἴρηται, δεῖ δὲ καὶ τὸν ἧσσον πιθανόν, ἐπεί γε δὴ λέγεται, ῥηθῆναι → this is the most credible of the stories told; but I must relate the less credible tale also, since they tell it
French (Bailly abrégé)
adv.
avec tension, avec empressement, avec ardeur.
Étymologie: ἐκτενής.
English (Strong)
adverb from ἐκτενής; intently: fervently.
English (Thayer)
adverb, earnestly, fervently: L T Tr WH; ἀγαπᾶν, Polybius etc. Cf. Lob. ad Phryn., p. 311; (Winer's Grammar, 25; 463 (431)).)
Russian (Dvoretsky)
ἐκτενῶς: ион. ἐκτενέως прилежно, усердно, ревностно, горячо Her., Arst., Polyb., Diod.