Alternative spelling of backhander

plural of back bench

Alternative spelling of backup

Alternative spelling of backup

A person sitting (typically) in the back seat of a car issuing (unsolicited and usually unwanted) instructions to the driver.

A surname from German of English-speakers. / (music) Johann Sebastian Bach, a German organist and composer.

A surname from Vietnamese.

(of a gun, cannon, Bunsen burner, etc.) To fire in the opposite direction, for example due to an obstruction in the barrel.

(firefighting) Alternative spelling of back fire

(idiomatic) Without somebody's knowledge; secretly.