Definitions:

1. consuming abundantly and with gusto adjective
   • a hearty (or healthy) appetite
2. endowed with or exhibiting great bodily or mental health adjective
   • a hearty glow of health
3. providing abundant nourishment adjective
   • a hearty meal
4. without reservation adjective
   • hearty support

Synonyms:

• full-blooded
• lusty
• red-blooded
• square
• unreservedly