To elicit, evoke, or emphasize a particular quality.
She brings out the best in him.
To place (something new for public sale) on the market; roll out.
Acme sweets have just brought out a tasty new chocolate bar.
To make a shy person more confident.
His new job has noticeably brought him out.
To cause a visible symptom such as spots or a rash
Eating strawberries always brings me out in a rash.
To introduce (a young woman) formally into society.