さえ
1
particle
incluso
1
particle
even
彼女は私の家にさえ来なかった。
She did not come even as far as my house.
2
particle
(if) only;just;as long as
in a conditional clause; indicates the only thing needed
雨がやみさえすればいいのになあ。
If only it would stop raining!
3
particle
besides;on top of that;what's more