What does 真っ先 mean?
真っ先 is a Japanese noun meaning “foremost, beginning” in English. It is written as 真っ先 in kanji, まっさき in hiragana, and massaki in romaji. This word is part of JLPT N2 vocabulary.
Example sentence
あすの朝まっさきにそれを片付けます。
I'll do that first thing in the morning.