To be concerned (about), to have an interest (in); to feel concern (about).
"She doesn't care what you think." "I don't care, I'm still going."
(polite) To want, to desire; to like; to be inclined towards.
I don't care to hear your opinion.
(with for) To look after or look out for.
He cared for his mother while she was sick.
To mind; to object.
The act of one who cares.
(of a person) Kind, sensitive, empathetic.
She's a very caring person; she always has a kind word for everyone.