fastlearner
nounUK /ˈfɑːstˌlɜːnə/
US /ˈfæstˌlɜːrnər/
A fast learner is someone who picks up new things quickly.
She is a fast learner, so she learned to ride a bike in one afternoon.
OTHER MEANINGS
2. A student who finishes lessons or courses in less time than usual.
The fast learner completed the whole math book before summer.
3. A person who understands new ideas almost right away.
As a fast learner, he grasped the new game rules in minutes.
4. Someone who gets good at a skill with very little practice.
My little brother is a fast learner at video games.