N346/219

こそ

Noun + こそい-adjective (dictionary form) + こそな-adjective + こそVerb (dictionary form) + こそ

Meanings

  • For sure
  • For certain
  • Even more so
  • Underlined or bolded text

About this pattern

Explanation

こそ is a strong emphasis particle used to single out and highlight the word or phrase it attaches to. It marks the element as especially true, important, or surprising, often contrasting with other possibilities or expectations. It can create a sense of exclusivity: Xこそ is the thing you want to emphasize as the real thing, the one that matters, or the one that is true in contrast to others. It is common in assertions, resolutions, or rhetorical statements, and it frequently shifts the nuance from a general statement to a pinpointed assertion.

Learn in context

Example sentences

私こそ真実を知っている。

I am the one who knows the truth.

今日こそ選挙に行く。

Today, I will definitely go vote.

彼こそ友達だ。

He is, and only he, my friend.

大変なときこそ笑顔だ。

It is precisely in tough times that we should smile.

彼女こそ私の先生だ。

She, and she alone, is my teacher.

そんなことは私こそ知らない。

I’m the one who doesn’t know such a thing.