What does ～回 mean?
～回 is a Japanese counter meaning “counter for times” in English. It is written as ～回 in kanji, ～かい in hiragana, and ～kai in romaji. This word is part of JLPT N5 vocabulary.
Example sentences
一週間に二回、プールに行きます。
I go to the pool twice a week.
日本へは三回行きました。
I've been to Japan three times.