sparegroup
nounUK /ˈspɛəɡruːp/
US /ˈspɛrɡruːp/
A sparegroup is a small extra group of people kept ready to help if needed.
The coach kept a sparegroup of players on the bench in case someone got hurt.
RELATED WORDS
OTHER MEANINGS
2. A second set of items kept in case the first set is lost or broken.
She packed a sparegroup of batteries for the flashlight.
3. A group of people who take over a task when the main group is busy.
A sparegroup of volunteers cleaned the park after the festival.
4. An extra group of parts used to fix machines.
The mechanic ordered a sparegroup of gears for the old tractor.