ἄκῡρος, ον,
without authority, opposed to κύριος, hence,
__I of laws, sentences, etc., invalid, unratified, obsolete, ψήφισμα[[ 5th-6th c.BC: Andocides Orator 1.8; δίκη 5th-6th c.BC: Plato Philosophus “Leges” 954e; συνθῆκαι 5th c.BC: Lysias Orator 18.15] Refs 5th c.BC+]; ἄκυρον ποιεῖν, καταστῆσαι set aside, [[ 5th-6th c.BC: Plato Philosophus “Protagoras” 356d, 4th c.BC: Isaeus Orator 1.21, etc.] Refs 5th c.BC+]; νόμοις ἀ. χρωμένη not enforcing the laws, [[ 5th c.BC: Thucydides Historicus 3.37] Refs 5th c.BC+]. adverb -ως[[ 6th c.AD: Simplicius Philosophus “in Aristotelis Physica commentaria - Comm. in Arist. Graeca” 168.10. ] Refs 6th c.AD+]
__II of persons, having no right or power, ἄ. ποιεῖν τινά[[ 5th-6th c.BC: Xenophon Historicus “Historia Graeca (Hellenica)” 5.3.24; καθιστάναι 5th c.BC: Lysias Orator 9.19] Refs 5th c.BC+]; τινός over a thing, [[ 5th-6th c.BC: Plato Philosophus “Theaetetus” 169e; ἄ. πάντων.. γενήσεσθε 4th c.BC: Demosthenes Orator 19.2] Refs 5th c.BC+]: with infinitive, [[ 5th-6th c.BC: Plato Philosophus “Leges” 929e. ] Refs 5th c.BC+]
__II.2 of things, ἀκυροτέρα κρίσις less trust-worthy decision, [[ 5th-6th c.BC: Plato Philosophus “Theaetetus” 178d] Refs 5th c.BC+]; ἄ. ἀμφορεύς voting urn into which neutral votes were thrown, [[Scholia 5th-6th c.BC: Aristophanes Comicus “Equites” 1150, 2nd c.AD(?): Pollianus Epigrammaticus 8.123] Refs 5th c.BC+]; τὰ ἀκυρότερα less important parts of nature, [[ 4th c.BC: Aristoteles Philosophus “de Generatione Animalium” 778a1 ] Refs 4th c.BC+]; of bodily members, unimportant, ἄ. μόριον[[ 2nd c.AD: Galenus Medicus 16.540, compare 18(1).33 (_comparative_)] Refs 2nd c.AD+]; impotent, [[ 4th c.BC: Aristoteles Philosophus “de Generatione Animalium” 772b28. ] Refs 4th c.BC+]