تعريف to roll in في الإنجليزية الإنجليزية القاموس.
If something such as money is rolling in, it is appearing or being received in large quantities. Don't forget, I have always kept the money rolling in
If someone rolls into a place or rolls in, they arrive in a casual way and often late. `I've made you late.' --- `No that's all right. I can roll in when I feel like it.' The brothers usually roll into their studio around midday
pour or flow in a steady stream; "mist rolled in from the sea"; "tourists rolled in from the neighboring countryside