Dictionary Check: reinforcement

"reinforcement" is a valid word!

Scrabble 20 points
Words with Friends 24 points

Definition

noun

a military operation (often involving new supplies of men and materiel) to strengthen a military force or aid in the performance of its mission

Example: "they called for artillery support"
noun

information that makes more forcible or convincing

Example: "his gestures provided eloquent reinforcement for his complaints"
Synonyms:
noun

(psychology) a stimulus that strengthens or weakens the behavior that produced it

noun

a device designed to provide additional strength

Example: "the cardboard backing was just a strengthener"
Synonyms:
noun

an act performed to strengthen approved behavior

Synonyms:

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