非公式 (hikoushiki) Japanese meaning: informal | Kotomoraで
意
見
を
交
換
し
た
。
They exchanged opinions at an informal meeting.
That information is still unofficial.
Usage patterns
非公式に〈動詞〉to do something unofficially
The decision was announced unofficially.
非公式の〈事〉an unofficial (meeting, talk, etc.)
The two countries held unofficial talks.
非公式ながら〈事〉although it's unofficial, ~
Although unofficial, the two sides had already reached an agreement.
