care

noun:the provision of what is necessary for the health, welfare, maintenance, and protection of someone or something
- The hospital provides excellent care for its patients.
noun:serious attention or consideration applied to doing something correctly or to avoid damage or risk
- She handled the fragile vase with great care.
verb:to feel concern or interest; attach importance to something
- He cares deeply about the environment.
verb:to look after and provide for the needs of
- She cares for her elderly grandmother every day.