1. the provision of what is necessary for the health, welfare, maintenance, and protection of someone or something
2. serious attention or consideration applied to doing something correctly or to avoid damage or risk
3. a feeling of concern or interest; anxiety

1. to feel concern or interest; attach importance to something
2. to look after and provide for the needs of

Examples

• The children are in the care of their grandmother.
• Handle the glassware with care.
• She doesn’t have a care in the world.
• I don’t care what you think about my decision.
• Who will care for the plants while you’re away?
• The nurse cared for the patient all night.
• Take care when crossing the busy street.
• He showed great care in preparing the presentation.