patient (noun)

– an individual awaiting or under medical care and treatment

patient (adjective)

– bearing pains or trials calmly or without complaint

– manifesting forbearance under provocation or strain

– not hasty or impetuous

– steadfast despite opposition, difficulty, or adversity

Merriam-Webster.com

patience (noun) – the capacity to accept or tolerate delay, trouble, or suffering without getting angry or upset

Oxford Dictionaries.com