Sentence:  The take at McDonald's: $24 billion. But Pret a Manger — the name means “ready to eat” in French — is slowly expanding in New York and other American cities with its own brand of <WSD>grab-and-go</WSD> food and, more significantly, a fresh approach to fast-food service. 
Meaning of the word marked with <WSD> tags:  That can be quickly prepared or acquired and taken away.