modifiablearrangement

noun
UK /ˈmɒdɪfaɪəbl əˈreɪndʒmənt/
US /ˈmɑːdəfaɪəbl əˈreɪndʒmənt/

A plan or setup that you can change whenever you want.

The seating chart is a modifiable arrangement, so we can move the desks anytime.


OTHER MEANINGS

2. A musical piece whose structure can be altered by the performer.

The composer wrote a modifiable arrangement that lets each musician improvise.

3. A legal or business agreement whose terms can be revised.

Their contract is a modifiable arrangement that allows updates each year.

4. A computer data structure that can be edited after it is created.

The program stores the list as a modifiable arrangement in memory.