dream up

US /ˌdriːm ˈʌp/
UK /ˌdriːm ˈʌp/
"dream up" picture
1.

mencipta, mengarang, membayangkan

to invent something in your mind, especially something unusual or impractical

:
He dreamed up a crazy plan to travel around the world in a hot air balloon.
Dia mencipta rancangan gila untuk mengelilingi dunia dengan belon udara panas.
Where did you dream up that ridiculous idea?
Dari mana awak mencipta idea mengarut itu?