"Marinated" means to soak food, usually meat or vegetables, in a liquid mixture of spices, herbs, and other flavorings to enhance its taste and tenderness before cooking. Full definition
It is delicious as soon as you make it, but I've found that letting in marinate in the refrigerator for a few hours intensifies the flavors and makes it even better! (wellnessmama.com)
The concept of marinating chicken in a spicy fruit juice and then char - broiling originated in Mexico and is becoming quite popular throughout the Southwest. (fieryfoodscentral.com)