411 REFERENCE · Wiktionary
-viikkoinen
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
Finnish
Etymology
fi viikko inen week
Pronunciation
1
Adjective
-
-week, week-long, weeks old lasting or having lasted a given number of weeks
fi kolmiviikkoinen vauva a three weeks old baby
fi neliviikkoinen kurssi a four-week course
fi kaksiviikkoinen flunssa a two-week-long flu
Declension
adj -viikkoi a
Further reading
2026-05-14
fi suffixlike morphemes