1. make stronger
- he reinforced the concrete
Similar word(s): reenforce
2. strengthen and support with rewards
- Let's reinforce good behavior
Similar word(s): reward
Sentences with reinforce as a verb:
- He reinforced the handle with a metal rod and a bit of tape.
- The right homework will reinforce and complement the lesson!
- Advertising for fast food can reinforce unhealthy dietary tendencies.