B1[T]to produce or cause something: [+ two objects]The fresh air gave us an appetite (= made us hungry).What you said has given me an idea.The alarm gave (out) a high-pitched sound.Creating and producingInventing, designing and innovationgive sb to understand sthformal›to tell someone something or cause them to think that something is true: I was given to understand she was staying at this hotel.Defining and explaining