Täydellistivät
Täydellistivät is the third-person plural past tense form of the Finnish verb täydellistää. This verb means to perfect, to make perfect, or to complete something to a high standard. The past tense form täydellistivät indicates that a group of people or entities performed the action of perfecting or completing something in the past.
In Finnish grammar, verbs are conjugated based on person, number, tense, and mood. Täydellistivät is specifically