彼が帰ってくるときまでお待ちください。

彼が帰ってくるときまでお待ちください。

Please wait till he comes back.

彼(かれ)が帰(かえ)ってくるときまでお待(ま)ちください。

Kare ga kaettekuru toki made omachi kudasai.

彼 (かれ)

he; him; his; boyfriend

が (が)

indicates sentence subject (occasionally object); indicates possessive (esp. in literary expressions); but; however; still; and

帰る (かえる)

to return; to come home; to go home; to go back; to leave; to get home; to get to home plate

とき (とき)

regular (stops at every station) Jouetsu-line Shinkansen

迄 (まで)

until (a time); till; to; up to; to (a place); as far as; to (an extent); up to; so far as; even; only; merely

下さる (くださる)

to give; to confer; to bestow; to kindly do for one; to oblige; to favour; to favor

Readings: ヒ、かれ、かの、か.の

Meanings: he, that, the

Readings: キ、かえ.る、かえ.す、おく.る、とつ.ぐ

Meanings: homecoming, arrive at, lead to, result in

Readings: タイ、ま.つ、 -ま.ち

Meanings: wait, depend on