1. (n.) A burdensome sense of responsibility; trouble caused by onerous duties; anxiety; concern; solicitude.

2. (n.) Charge, oversight, or management, implying responsibility for safety and prosperity.

3. (n.) Attention or heed; caution; regard; heedfulness; watchfulness; as, take care; have a care.

4. (n.) The object of watchful attention or anxiety.

5. (n.) To be anxious or solicitous; to be concerned; to have regard or interest; -- sometimes followed by an objective of measure.