1. noun /kɛə,kɛɹ/
Than Feraunte his cosyn had grete care and cryed full lowde [...].
b) worry
Care should be taken when holding babies.
2. verb /kɛə,kɛɹ/
a) To be concerned about, have an interest in.
I dont care what you think.
b) To look after.
Young children can learn to care for a pet.
Wikipedia foundation.