Care

1. n. The object of watchful attention or anxiety.
2. n. A burdensome sense of responsibility; trouble caused by onerous duties; anxiety; concern; solicitude.
3. n. Charge, oversight, or management, implying responsibility for safety and prosperity.
4. n. Attention or heed; caution; regard; heedfulness; watchfulness; as, take care; have a care.

The word meanings were obtained from OPTED(The Online Plain Text English Dictionary), which is based on “The Project Gutenberg Etext of Webster’s Unabridged Dictionary” which is in turn based on the 1913 US Webster’s Unabridged Dictionary (See Project Gutenburg), as a text file.