reinforce

//ˌriːɪnˈfɔːrs//
B2Frequency Level 8Neutral
Visual representation of reinforce

Verb

reinforceInfinitive
reinforcePresent tense
reinforcedPast tense
reinforcedPast participle
reinforcingPresent participle
reinforcesThird-person singular
1

to make something stronger or more solid, especially by adding extra material or support

They reinforced the walls with steel beams.

2

to strengthen a military force by sending more soldiers, equipment, or supplies

The army reinforced the troops at the border with additional tanks and soldiers.

3

to make an idea, belief, or feeling stronger or more certain

The success of the project reinforced her belief in teamwork.

4

to encourage a particular type of behavior or response by providing a reward or positive consequence

Praise reinforces good behavior in children.