事じ前ぜん警けい告こくMeaningsNoun1. advance warning; trigger warningKanji used事occurence前in front of警to police (something)告revealComposed of事じ前ぜんprior; beforehand; in advance; before the fact; ex anteNo-adjective警けい告こくwarning; caution; admonition; keikoku (penalty in judo)Noun