2. (noun) pair, couple, singles (tennis, etc.).
He aha i kore ai e hopukia katoatia aua whānako? He aha i mau ai ko ngā tokorua anake? (TWMNT 16/10/1878:69). / Why weren't all those thieves caught? Why were only two caught?
3. (noun) one pair (cards) - a poker hand that contains two cards of one rank, plus three cards which are not of this rank nor the same as each other. Higher-ranking pairs defeat lower-ranking pairs; if two hands have the same pair, the non-paired cards (the kickers) are compared in descending order to determine the winner.