What does 丸々 mean?
丸々 is a Japanese noun meaning “completely” in English. It can also be translated as “entirely” depending on context. It is written as 丸々 in kanji, まるまる in hiragana, and marumaru in romaji. This word is part of JLPT N1 vocabulary.
Example sentence
明日で丸々１週間雨が降り続く事になっているでしょう。
It will have been raining a whole week tomorrow.