Definitions
1.nounA person or animal who receives treatment from a doctor or other medically educated person.
2.noun(grammar) The noun or noun phrase that is semantically on the receiving end of a verb's action."The subject of a passive verb is usually a patient."
3.nounOne who, or that which, is passively affected; a passive recipient.
4.adjective(of a person) Willing to wait if necessary; not losing one's temper while waiting."Be patient: your friends will arrive in a few hours."
5.adjectiveConstant in pursuit or exertion; persevering; calmly diligent."patient endeavour"
6.adjectivePhysically able to suffer or bear.