reinforcement

Meanings

1. 1
   noun

   The act of making something stronger or more solid.

   The old bridge needs reinforcement before heavy trucks can cross it.

2. 2
   noun

   Extra soldiers, equipment, or help sent to support a group that is already working or fighting.

   The commander radioed for reinforcements as the battle grew worse.

3. 3
   noun

   A reward or response that encourages a person or animal to repeat a behaviour.

   Praise can be a powerful reinforcement for good behaviour in children.

4. 4
   noun

   Something added to give extra strength or support.

   Steel bars act as a reinforcement inside the concrete wall.

From reinforce + -ment.

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