Meaning of “healthy” - Learner’s Dictionary

healthy

adjective us uk /ˈhelθi/
Extra Examples
Fibre is essential for a healthy digestive system.She's changed from being a happy, healthy child to being ill all the time.They're foods that help to keep hair, nails and skin healthy.Everyone needs exercise to stay healthy.Walking has kept her remarkably fit and healthy.
PHYSICALLY STRONG

A2 physically strong and well:

Sue is a normal healthy child.
GOOD

A2 good for your health:

a healthy diet
SUCCESSFUL

successful and strong:

a healthy economy
→ Opposite unhealthy

(Definition of “healthy” from the Cambridge Learner’s Dictionary © Cambridge University Press)