英和和英

語源 1

From out +‎ box.

名詞

outbox (plural outboxes)

1. A box holding papers to be transmitted to others, usually by mail.
   • 2013, Michael O'Shea, Blood on the Risers, page 226:

     Rabin tossed the orders in his outbox, dipped the brush back in the small bottle, and continued to apply more solvent […]

2. (computing) An electronic folder serving the same purpose, for electronic mail.

参考

• inbox

語源 2

From out- +‎ box.

動詞

outbox (third-person singular simple present outboxes, present participle outboxing, simple past and past participle outboxed)

1. (boxing, transitive) To box better than.

アナグラム

• box out, boxout