Wiktionary
n. A food designed for babies, usually of very soft consistency.
Wikipedia
Baby food is any soft, easily consumed food, other than breastmilk or infant formula, that is made specifically for babies, roughly between the ages of four to six months and two years. The food comes in multiple varieties and tastes; it may be table food that the rest of the family is eating that has been mashed or otherwise broken down, or it can be purchased ready-made from producers.
Usage examples of "baby food".
She's got baby food in her hair, and I need to change her undershirt, too.
There was baby food -- they had stocked up just after his check had come in from the garage.
And then one day you'll get all choked up when you walk down the baby food aisle in the supermarket.
Something had gone bad, in there amid the cold french fries, bits of Burger King hamburgers, Spam, cottage cheese, milk, half-empty cans of baked beans, and a few jars of Gerber's baby food.
He watched the woman and the girl discussing how to make baby food, noticing how Iza's robust body had shrunk.
She'll nurse them, then give them baby food partly chewed from her own mouth.
The baby began to cry, and the old woman took out a pack of baby food and waved it about, making demanding noises.
Hilary bought two cans of tuna fish, a jar of baby food, a loaf of bread, some mayonnaise, butter, half a dozen eggs, a container of milk and a can of beer for their hostess.