healthy
UK: ˈhɛlθi | US: ˈhɛlθi
adj. in good physical or mental condition
adj. promoting or conducive to health
adj. indicative of sound reasoning or reliability
The word "healthy" derives from the Old English hǣlth (meaning "wholeness" or "soundness"), which is rooted in hāl (whole, unhurt). The suffix -y transforms the noun "health" into an adjective, implying "full of health" or "characterized by well-being." Over time, "healthy" expanded from physical wellness to metaphorical uses (e.g., "healthy debate"). The logic follows a progression from literal wholeness to abstract robustness.
She maintains a healthy diet with plenty of vegetables.
Regular exercise is key to staying healthy.
The company reported healthy profits this quarter.
His skepticism reflects a healthy attitude toward authority.
The forest ecosystem is thriving and healthy.