(historical, obsolete) A table or tray scattered with sand which was used for calculating or drawing.

(Canada, US, Australia) An edible univalve mollusc of the genus Haliotis, having a shell lined with mother-of-pearl. / (Canada, US, Australia) The meat of the aforementioned mollusc.

(informal) abdominal muscle.

(slang) An abscess caused by injecting an illegal drug, usually heroin.

(climbing, informal) To abseil. / Abbreviation of abort.

Abbreviation of abortion.

Abbreviation of about.

Abbreviation of about.

(US) The early stages of; the beginning process; the start.

(transitive) To give up or relinquish control of, to surrender or to give oneself over, or to yield to one's emotions.