口くち開あけMeaningsNoun1. opening (of a bottle); broaching2. beginning; opening; commencement (e.g. of sales); first saleOther spellings口くち明あけ0%Kanji used口mouth開openKanji in other spellings明brightPitch accentくちあけComposed of口くちmouth; opening; hole; gap; orifice; mouth (of a bottle); spout; nozzle; mouthpiece; gate; …Noun開あけnewly commenced ...; just started ...Suffix