(informal) Nagging or harassing someone. / Used other than figuratively or idiomatically: see on, someone's, back.

A prerecorded piece of music used to accompany a musician who sings live

(often attributive) A kind of fashionable gown worn by women in the 18th century, having fabric at the back arranged in box pleats which fell loose from the shoulder to the floor with a slight train.

Third-person singular simple present indicative form of walk back

present participle of walk back

simple past tense and past participle of walk back

Alternative spelling of back seat

present participle of cook back

Third-person singular simple present indicative form of cook back

(transitive, drugs) To recook a drug (especially crack cocaine) in an aqueous solution (water) in order to remove excess adulterants, thereby purifying it.