The Hawaiian language has offered a number of words to the English language. Some Hawaiian words are known to non-Hawaiian speakers, and a few have also been assimilated into the English language (e.g. aloha, meaning "hello", "love", or "goodbye", or mahalo, meaning "thank you"). English also borrows some Hawaiian words (e.g. ukulele, mahimahi, and muʻumuʻu). Hawaiian vocabulary often overlaps with other Polynesian languages, such as Tahitian, so it is not always clear which of those languages a term is borrowed from.