(idiomatic) To discard, especially inadvertently, something valuable while in the process of removing or rejecting something unwanted.

plural of baby boomer

The fictional protagonist of Ali Baba and the Forty Thieves, famous for his encounter with forty thieves and their treasure trove cave that opens on the command "open sesame".

(slang) An extremely lucky person, especially one who acquires a large fortune by luck or by chance. / (slang, ethnic slur, US, military) An Iraqi.

(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.

To respond in a disputative, often sarcastic manner.