The term tsunami comes from the Japanese meaning harbor ("tsu", 津) and wave ("nami", 波). [a. Jap. tsunami, tunami, f. tsu harbour + nami waves.-Oxford English Dictionary]. For the plural, one can either follow ordinary English practice and add an s, or use an invariable plural as in Japanese. From Wikipedia.
The word "ski" originates from the Norwegian language.
The word "tortilla" originated from the Spanish language.
The word "yoga" originates from Sanskrit, an ancient language of India.
The word "bog" originated from the Old Irish word "bocc."
The word "audience" originates from the Latin word "audiens," which means "listening" or "to hear."
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The word "ski" originates from the Norwegian language.
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