まさき 真っ先 Common word JLPT N2 LinksSentence search for 真っ先Sentence search for まっさきSentence search for まっ先Sentence search for 真先Kanji details for 真 and 先Edit in JMdict Noun1. the head; the foremost; beginning; the very frontOther formsまっ先 【まっさき】、真先 【まっさき】Notes真先: Irregular okurigana usage. Discussions Log in to talk about this word.