きせんせい 機先を制する LinksSentence search for 機先を制するSentence search for きせんをせいするKanji details for 機, 先 and 制Edit in JMdict Expressions (phrases, clauses, etc.), Suru verb - special class1. to beat someone to the punch; to get the drop on (someone); to forestall Discussions Log in to talk about this word.