firmplan
nounUK /ˈfɜːm.plæn/
US /ˈfɝːm.plæn/
A firmplan is a plan you decide to keep and do not change.
We made a firmplan to visit Grandma on Saturday, no matter what.
OTHER MEANINGS
2. A business arrangement that is settled and cannot be easily changed.
The two companies signed a firmplan to share the new factory.
3. A strong personal promise to finish something.
Her firmplan was to practice piano every morning before school.
4. A fixed outline for a trip or event.
Our firmplan for the holiday includes two days at the beach.