From Wiktionary, the free dictionary
plaku
- inflection of plak:
- definite nominative singular
- indefinite dative/ablative singular
From Russian флаг (flag). Compare Livvi flagu.
plaku (genitive [please provide], partitive [please provide])
- flag, pennant
- Pertti Virtaranta, Raija Koponen (2009) “plaku”, in Marja Torikka, editor, Karjalan kielen sanakirja[1], Helsinki: Kotus, →ISSN