Antonyms
Synonyms
Etymology
1. ad
noun. ['ˈæd'] a public promotion of some product or service.
Synonyms
Etymology
- ad (English)
- ad (Latin)
2. ad-lib
verb. ['ˈædˈlɪb'] perform without preparation.
3. ad-lib
adjective. ['ˈædˈlɪb'] said or done without having been planned or written in advance.