プリナップalso: プレナッププリナップMeanings1nounprenuptial agreement; prenupLoanword from English; used in legal and everyday contexts to refer to a prenuptial agreement. Often explained as 婚前契約 in Japanese.See also: 婚前契約結けっ婚こんする前まえに、二人ふたりはプリナップを結むすんだ。Before getting married, the two signed a prenup.