kiapa
1. (loan) (noun) cap.
...ā he tini noa atu ana koti, tarautete, wēkete, pōtae, kiapa, kāone, paraikete, raka, me ngā tini mea katoa e paingia e te Māori (TW 22/6/1878:309/1). / He has a great many coats, trousers, waistcoats, hats, caps, gowns, blankets, rugs and all the many things liked by Māori.