piirsivät
piirsivät is a Finnish verb form. It is the third-person plural past tense of the verb piirtää, which means "to draw" or "to sketch." Therefore, "piirsivät" translates to "they drew" or "they sketched." This form would be used in a sentence to describe an action performed by a group of people or things in the past. For example, "Lapset piirsivät kuvan" would mean "The children drew a picture," with "piirsivät" indicating the past action of drawing by multiple subjects. The verb piirtää is a common and fundamental verb in the Finnish language, used in various contexts related to visual representation. The past tense conjugation, including the third-person plural form "piirsivät," is a standard grammatical feature.