ilmoittautui
Ilmoittautui is a conjugated form of the Finnish verb ilmoittautua, meaning to sign up, enroll or register oneself for an event, course, program, or activity. Specifically, ilmoittautui is the third-person singular past tense, used to describe that someone registered previously. For example: Hän ilmoittautui kurssille means He/she registered for the course.
Grammatical note: Ilmoittautua is an intransitive verb whose present tense is ilmoittautuu, and its past tense
Etymology and related forms: The verb ilmoittautua is built from ilmoittaa (to announce, inform) with a suffix
Usage context: Ilmoittautui is common in educational, sports, cultural, and professional settings where individuals must enroll
See also: ilmoittautua, ilmoittautuminen, ilmoittautuja, rekisteröityä.