ἑκούσι-ος, α, ον
[[ 5th c.BC: Sophocles Tragicus “Trachiniae” 727, 1123, etc.] Refs 5th c.BC+]; also ος, ον [[ [prev. author] “Ph.” 1318, 5th c.BC: Euripides Tragicus “Supplices” 151, 5th c.BC: Antipho Orator 2.2.3, 5th c.BC: Thucydides Historicus 6.44, etc.] Refs 5th c.BC+]: (ἑκών):—of actions, voluntary, πόνοι [[ 3rd c.AD: Democritus Epigrammaticus 240; βλάβαι 5th c.BC: Sophocles Tragicus “Ph.” ] Refs 5th c.BC+][same place]; φυγή E.[same place]; ἁμάρτημα [[ 5th c.BC: Antipho Orator 5.92, etc.; συμβόλαια 5th-6th c.BC: Plato Philosophus “Respublica” 556b; πράξεις [prev. work] 603c, +others] Refs 5th c.BC+]; ἀδικήματα [[ [prev. author] “Lg.” 860e, +others, etc.; γυμνασιαρχία ] Refs]undertaken voluntarily, [[ POxy. 473.3 (2nd c.AD)] Refs 2nd c.AD+]; τὰ ἑ. voluntary acts, opposed to τὰ ἀκούσια, [[ “IG” 1.1, 5th-6th c.BC: Xenophon Historicus “Memorabilia” 2.1.18, 4th c.BC: Aristoteles Philosophus “Ethica Nicomachea” 1109b31. ] Refs 5th c.BC+]
__2 rarely of persons, willing, acting of free will, ἥμαρτεν οὐχ ἑκουσία [[ 5th c.BC: Sophocles Tragicus “Trachiniae” 1123; ἑ. ἀποθανεῖν 5th c.BC: Thucydides Historicus 1.138. ] Refs 5th c.BC+]
__II adverb -ίως[[ 5th c.BC: Euripides Tragicus “Troades” 1037, etc.; also ἑκουσίῳ τρόπῳ [prev. author] “Med.” 751 ] Refs 5th c.BC+]; ἐξ ἑκουσίας (i.e. γνώμης) [[ 5th c.BC: Sophocles Tragicus “Trachiniae” 727; καθ᾽ ἑκουσίαν 5th c.BC: Thucydides Historicus 8.27. ] Refs 5th c.BC+]