English Dictionary
Definition ad in British English
ad
noun
What are red words?
Around 90% of spoken and written English relies on just 7,500 common words.
These words are highlighted in red and are ranked using a star system.
- One-star words are commonly used
- Two-star words are even more common
- Three-star words are the most frequently used
[countable]
noun
What are red words?
Around 90% of spoken and written English relies on just 7,500 common words.These words are highlighted in red and are ranked using a star system.
- One-star words are commonly used
- Two-star words are even more common
- Three-star words are the most frequently used
/æd/
1
an advertisement on television or radio, on the Internet, in a newspaper or magazine etc
Synonyms and related words

Related Words
Words related to ad:
A-D conversion (noun)
ad (noun)
AD (abbreviation)
ad blindness (noun)
ad blocker (noun)
ad hoc (adjective)
ad hominem (adjective)
ad infinitum (adverb)
ad injector (noun)
ad nauseam (adverb)
ad-lib (verb)
ad-lib (noun)
attack ad (noun)
banner ad (noun)
classified ad (noun)
consensus ad idem (noun)
native ad (noun)
personal ad (noun)
pre-roll (noun)
prestitial ad (noun)
restitutio ad integrum (noun)
small ad (noun)
want ad (noun)