rocket science
The term "rocket science" originates from the field of aerospace engineering but is often used idiomatically to describe tasks of varying complexity.
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Definition
C1Aerospace Engineering
(technical, academic)The study and practice of designing, building, and operating rockets and spacecraft.
Example
- She pursued a degree in rocket science to work for a space exploration company.
B2Informal
(idiomatic, hyperbolic)A term used to describe something that is perceived as extremely difficult or requiring exceptional intelligence.
Example
- Managing a small business isn't rocket science, but it does require dedication.
- It's not rocket science; anyone can learn to cook with a bit of practice.
Similar
Terms that have similar or relatively close meanings to "rocket science":
rocket scientistrocket shipliquid rocketmoon rocketspace flightfusion rocketsolid rocketexact sciencemoon shot