Are you talking about the heart? If so, the heart pumps blood through your veins and gives your blood oxygen. I don't think there is a hearty muscle.
He had a hearty laugh. They had a hearty meal to start the celebration.
The word hearty is an adjective.
"Hearty" can function as an adjective.
My mother is feeling hale And hearty after her knee operation
In japan Oden is a hearty stew!
Hearty magazine was created in 2008.
'Hale & hearty' means healthy & enthusiastic or energetic
The word 'hearty' is a noun as a word for a companion or buddy; a word for a sailor; a word for a person.The noun form of the adjective 'hearty' is heartiness.
A nice, hearty stew would serve me well today. The friar gave out a hearty laugh when the jester stumbled.
Hearty Notes was created on 1994-08-24.
In some dialects, "hearty." hale, hail
The suffixes of "hearty" can include "-ly" (heartily), "-ness" (heartiness), and "-er" (heartier).