AD

/æd/
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Thân thiện
Definition
  1. Noun:
    • A public promotion of some product or service: An "ad" is a piece of communication, typically paid for, intended to inform or persuade people about a product, service, idea, or event. It is the common short form for "advertisement."
Usage
  • The word "ad" is an informal, shortened form of "advertisement." It is widely used in everyday speech and writing to refer to any type of promotional material.
  • It is typically used as a countable noun (e.g., , ).
Examples
  • Noun:
    • I saw an interesting ad for a new smartphone on television last night.
    • The company placed ads in all the major newspapers.
    • Online pop-up ads can sometimes be annoying.
Advanced Usage
  • "classified ad": a short advertisement placed in a newspaper or online by an individual or small business, often under specific categories like "For Sale" or "Jobs."
    • She found her apartment through a classified ad.
  • "display ad": a larger, visually prominent advertisement in print or online, often using graphics.
    • The magazine's back cover featured a colorful display ad for a luxury car.
Variants and Related Words
  • Advertisement (n): The full, formal term for "ad."
    • The law requires clear labeling in all advertisements.
  • Advert (n): Another common short form for "advertisement," primarily used in British English.
    • He responded to a job advert in the local paper.
  • Advertising (n): The industry or activity of making and distributing advertisements.
    • She works in advertising.
Synonyms
  • Commercial: Specifically refers to an advertisement on television or radio.
  • Promotion: A broader term for any activity designed to increase awareness or sales.
  • Announcement: A public notice, which may or may not be commercial.
Related Phrases
  • Ad campaign: A coordinated series of ads with a single theme or goal.
    • The new ad campaign increased brand recognition by 30%.
  • Ad blocker: Software that prevents online advertisements from being displayed.
    • Many users install ad blockers to improve their browsing experience.
Adverb
  1. in the Christian era; used before dates after the supposed year Christ was born
    • in AD 200
Noun
  1. a public promotion of some product or service

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