Sisääntyi

Sisääntyi is a Finnish word. It is the past tense, third-person singular form of the verb "sisään tulla" which means "to enter" or "to come in". Therefore, "sisääntyi" translates to "entered" or "came in" when referring to a single entity that performed the action of entering. It is used in sentences to describe an event that happened in the past where someone or something moved from an outside location to an inside one. For example, "Hän sisääntyi taloon" means "He/She entered the house." The word is a fundamental part of Finnish grammar and is commonly used in everyday conversation and written texts. Its usage clearly indicates the completion of the action of entering at a specific point in the past.