pretext

noun
UK /ˈpriːtekst/
US /ˈpriːtekst/

A false reason you give so people won't know your real reason.

She said she was tired as a pretext to leave the party early.


OTHER MEANINGS

2. A reason that is not true, used to hide what you are really doing.

He used a business trip as a pretext for visiting his old friends.

3. Something made up to make an action seem acceptable.

The broken alarm was just a pretext for canceling the meeting.

4. A false appearance or claim put forward to conceal the truth.

Under the pretext of helping, they gathered information about the company.