valid

valid is on the Academic Word List.

Pronunciation

• IPA ^(key): /ˈvælɪd/

• Audio (UK)

  (file)

Adjective

Positive valid

Comparative more valid

Superlative most valid

1. If something is valid, it is correct, appropriate, and acceptable.
   • Antonym: invalid

   I'm sorry sir, your driver's license is not valid.

   I think we should listen to her. She makes a valid argument.

   To log in, you need a valid password.

Related words

• validity
• validation