reinforcement
/ˌriːjənˈfoɚsmənt/
noun
plural
reinforcements
plural
reinforcements
Britannica Dictionary definition of REINFORCEMENT
1
reinforcements
[plural]
:
people and supplies that are sent to help or support an army, military force, etc.
2
a
[noncount]
:
the act of strengthening or encouraging something
b
[count]
:
a thing that strengthens or encourages something
3
:
a response to someone's behavior that is intended to make that person more likely to behave that way again
[count]
[noncount]