stopgap

noun
UK /ˈstɒp.ɡæp/
US /ˈstɑːp.ɡæp/

A stopgap is something you use for a little while until a better thing is ready.

We used a box as a stopgap table until our new one arrived.


OTHER MEANINGS

2. A person who fills a job or role only until someone permanent is found.

The school hired a stopgap teacher for the rest of the term.

3. Serving as a temporary solution to a problem.

They agreed on a stopgap plan to keep the project moving.

4. A short-term measure used to delay or avoid a bigger decision.

The loan was only a stopgap, not a real answer to their money troubles.