From Wiktionary, the free dictionary
- IPA(key): /kai̯ˈkai̯.na/, [kəjˈkɐj.nə], [kəjˈkɛj.nə] (rapid speech)
kaikaina
- a younger sibling
Ua hele koʻu kaikaina i kahakai.- My younger sibling went to the beach.
- This word is only used for younger siblings who share the same gender as you.