köken: From older hec, from Proto-Italic *hoke, from *ho (from Proto-Indo-European *gʰo (“indeed”, emphatic clitic)) + *ke (from *ḱe (“here”, deictic particle)). Reconstructed forms with o are made likely by the Old Latin form hoi (“this”). The feminine and neuter inflected forms were created in analogy to quī, quae, quod. In the Italic languages only Faliscan has a clear cognate inflected pronoun: hac…
Sī versūs hōrum duōrum poetārum neglegētis, magnā parte litterārum carēbitis.
Short form of the third-person plural pronoun in the dative case, used as the indirect object of a verb; to them, for them, them. · Short form of the third-person plural possessive pronoun; their.
köken: From Middle Irish íat (“they, them”), from Old Irish é, ía (“they”) (plural of é (“he”)) with the addition of the 3rd person plural verb ending. Cognate with Welsh hwy ~ hwynt, Breton i ~ int, with the same addition of the verb ending.