よこく 予告 Common word Wanikani level 18 Play audio LinksSentence search for 予告Sentence search for よこくKanji details for 予 and 告Edit in JMdict Noun, Suru verb, Transitive verb1. advance notice; previous note; preliminary announcementNoun2. trailer (film, TV); previewAbbreviation, See also 予告編 Discussions Log in to talk about this word.