パンツ

In a sentence

• 今日は新しいパンツを買いました。

  I bought new pants today.

  Here, the word 'パンツ' refers to 'pants,' specifically trousers or clothing worn on the lower body.

• このパンツは私のお気に入りです。

  These pants are my favorite.

  In this context, 'パンツ' again refers to 'pants' or trousers, emphasizing preference.

• 子供の頃、赤いパンツを履いていました。

  As a child, I wore red underwear.

  Here, 'パンツ' is used to mean 'underwear,' specifically undergarments worn underneath outer clothing.