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ACW
acyclic
acyclovir
acyl
acyl chloride
acylation
-ad
AD
ad (1)
ad (2)
ad (3)
ad-
ad appropriation
ad court
AD&D
ad hoc
ad hoc committee
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ad (1)

ad [ ad ] (plural ads)


noun 
Definition:
 
marketing  ( informal )
Same as  advertisement


[Mid-19th century. Shortening]
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