Lättäytyivät
Lättäytyivät is a Finnish verb in the past tense, plural form. It is the third-person plural past active indicative form of the verb "lättäytyä". The verb "lättäytyä" itself translates to "to flatten out," "to spread out," or "to become flat." Therefore, "lättäytyivät" means "they flattened out," "they spread out," or "they became flat."
This verb is often used in contexts describing physical objects or substances that lose their shape and