reserveplan

noun
UK /rɪˈzɜːv plæn/
US /rɪˈzɜːrv plæn/

A reserve plan is a backup plan you keep ready in case your first plan does not work.

We made a reserve plan in case it rains on the day of the picnic.


OTHER MEANINGS

2. A plan kept hidden or held back until it is needed.

The coach kept a reserve plan in case the star player got hurt.

3. An extra supply plan set aside for later use.

The city has a reserve plan for storing water during dry months.

4. A plan for using saved money or resources.

Their reserve plan lets them use savings only for emergencies.