()(さき)

まっさきに
adverb
first of all, before anything else
1. first of all; before anything else; first and foremost
Indicates doing something before anyone or anything else, often implying urgency or strong priority.
()(さき)()()げた。
I raised my hand first.
地震(じしん)のとき、()(さき)家族(かぞく)安否(あんぴ)確認(かくにん)した。
During the earthquake, the first thing I did was check on my family's safety.
ニュースを()いて、()(さき)(おも)()かんだのは(かれ)(かお)だった。
When I heard the news, the first face that came to mind was his.

USAGE: ()(さき)に emphasizes being the very first, often with a sense of eagerness or urgency. It describes both physical actions (running first, raising one's hand first) and mental reactions (thinking of something first).

COMMON COLLOCATIONS:

  • ()(さき)()けつける: to rush over first
  • ()(さき)(おも)()かぶ: to come to mind first
  • ()(さき)()()げる: to raise one's hand first
  • ()(さき)()げる: to flee first

ETYMOLOGY: Intensified form of (さき)に (before, ahead). The ()っ prefix adds emphasis, meaning "the very first."