Grandfather in Meaning in English
expression
Definition
To allow someone to keep following old rules or benefits when new rules are introduced, usually because they started before the change.
Usage & Nuances
This is a legal and business term, not about family. Common structures: 'employees were grandfathered in', 'policy grandfathered in existing users'. Often refers to exceptions for people present before a rule change. Very formal; not used in everyday casual conversations.
Example Sentences
Existing customers were grandfathered in when the company raised prices.
basic
People who bought homes before the new law were grandfathered in.
basic
The old employees were grandfathered in under the new benefits plan.
basic
I was grandfathered in to the unlimited data plan, so I still pay the old price.
natural
After the school dress code changed, seniors were grandfathered in and didn't have to buy new uniforms.
natural
We can't offer that deal anymore, but some old subscribers are still grandfathered in.
natural