ad
n : a public promotion of some product or service [syn: advertisement,
advertizement, advertising, advertizing, advert]
adv : in the Christian era; used before dates after the supposed
year Christ was born; "in AD 200" [syn: A.D., anno
Domini]
A.D.
adv : in the Christian era; used before dates after the supposed
year Christ was born; "in AD 200" [syn: AD, anno
Domini]