Meanings

1. nounback; rear
2. nounbackground; backdrop
3. nounbacking; support; backer; supporter
4. noun, suru verb, intransitive verbgoing backwards; reversing; backing up
5. nounreverse (gear)
6. noun, suru verb, transitive verbrefunding; returning (e.g. profits)

Examples

• 海をバックに記念写真撮ろうよ。

  Let's get a picture of us with the sea in the background.

• 俺はバックで打つ方が得意だな。

  I have a strong backhand.

• 彼は車をバックさせて車庫に入れた。

  He backed his car into the garage.

Sentences from Tatoeba (CC BY 2.0 FR).