hai - as, for (variant of hei)
Te tokorima a Māui - “The five of Māui” – a reference to one’s fingers. If an apology is made for the lack of cutlery, one might say “Hei aha rā. toma a Māui” It does not matter. Leave it to the five of Māui.
Hai (i), n. The name of the principal stone in the game of ruru (Tr. xxxiv, 67).
Williams Dictionary
Hai (ii), a poetical expletive used at the end of a line. Ka tere te waka, hai (M. 378). Te marama i whanake aku tama, hai (M. 375).
Williams Dictionary
Hai (iii) = hei (i), prep. Ko wai hai titiro? (M. 50). Ka tu au hai rahui tapu ki te whana (M. 417).
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'Hai (poetical) = kihai, ad. Not. 'Hai koe i awaiho (M. xcvii). 'Hai koe i whangaia (M. xcviii).
Williams Dictionary