(intransitive) To pedal backwards on a bicycle. / (intransitive) To step backwards. / (intransitive, idiomatic) To distance oneself from an earlier claim or statement; back off from an idea.

A garden at the rear of a property.

A scullery.

The rear, back, or unseen portion (of something). / (computing) That part of a hardware or software system that is farthest from the user; the internals rather than the user interface.

(phonology) The cot-caught merger.

(soccer) A defender who normally plays on the left side of the field.

Alternative spelling of backcloth

Alternative spelling of backcomb

The painted scenery at the back of a stage; the backdrop.

(Britain) Cheeky or impertinent responses, especially to criticism.