reinforcement

American  

[ree-in-fawrs-muhnt, -fohrs-] / ˌri ɪnˈfɔrs mənt, -ˈfoʊrs- /

noun

1. the act of reinforcing.

2. the state of being reinforced.

3. something that reinforces or strengthens.

4. Often reinforcements. an additional supply of personnel, ships, aircraft, etc., for a military force.

5. a system of steel bars, strands, wires, or mesh for absorbing the tensile and shearing stresses in concrete work.

6. Psychology.

   1. a procedure, as a reward or punishment, that alters a response to a stimulus.

   2. the act of reinforcing a response.

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Other Word Forms

• nonreinforcement noun

Etymology

Origin of reinforcement

First recorded in 1600–10; reinforce + -ment

Related Words

• aid