Meaning : 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.
Synonyms : reenforcement, support
Meaning : Information that makes more forcible or convincing.
Example :
His gestures provided eloquent reinforcement for his complaints.
Synonyms : reenforcement
Meaning : (psychology) a stimulus that strengthens or weakens the behavior that produced it.
Synonyms : reinforcer, reinforcing stimulus
Meaning : A device designed to provide additional strength.
Example :
The cardboard backing was just a strengthener.
He used gummed reinforcements to hold the page in his notebook.
Synonyms : strengthener
Meaning : An act performed to strengthen approved behavior.
Synonyms : reward