Definition of hearty

• superl. - Pertaining to, or proceeding from, the heart; warm; cordial; bold; zealous; sincere; willing; also, energetic; active; eager; as, a hearty welcome; hearty in supporting the government.
• superl. - Exhibiting strength; sound; healthy; firm; not weak; as, a hearty timber.
• superl. - Promoting strength; nourishing; rich; abundant; as, hearty food; a hearty meal.
• n. - Comrade; boon companion; good fellow; -- a term of familiar address and fellowship among sailors.