Hawaiian algae, an important part of the ancient Hawaiian diet(noun)
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Use "limu" in a sentence
"In Hawaii, the native tradition of eating seaweed, called limu, has melded with the diets of Asian immigrants."
"And behold, everything was got, from the choicest of royal taro to sugar-cane joints for the roasting, from opihis to limu, from fowl to wild pig and poi-fed puppies — everything save one thing."
"The hands of both of them, little altered or defaced by age, were wonderful in their slender, tapering finger-tips, love-lomied and love-formed while they were babies by old Hawaiian women like to the one even then eating poi and iamaka and limu in the house."