intransitive/transitive to make plans for something to happen, for example by agreeing a time and placeI’m trying to arrange a meeting with their sales director.
We’re flying out on the 18th – it’s all arranged.
arrange for someone to do something: Please arrange for a cab to pick me up at six.
arrange to do something: They arranged to go swimming the following day.
arrange that: It was arranged that he’d meet us at 9.00.