〜きっての

Pattern
〜きっての
Level
N1
Meaning
the most... in [a group/place]
Attaches to
Noun + きっての + Noun
Nuance & register

Used in both written and spoken Japanese to highlight a standout entity.

Example

彼は社内きっての優秀なプログラマーだ。

Easily confused with

〜いちばんの

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