真まっ先さき

noun

the very front; the head; the foremost

Refers to the leading position in a line, order, or sequence; often used in phrases like 真っ先に (first of all, before anyone else).

• 彼かれはいつも真まっ先さきに手てを挙あげる。

  He is always the first to raise his hand.

• 行ぎょう列れつの真まっ先さきに並ならんでいた。

  I was standing at the very front of the line.