adjective - confident and hopeful about what might happen, especially in a difficult situation
adjective - confidently optimistic and cheerful
adjective - inclined to a healthy reddish color often associated with outdoor life
adjective: (obsolete, physiology) Having a bodily constitution characterised by a preponderance of blood over the other bodily humours, thought to be marked by irresponsible mirth; indulgent in pleasure to the exclusion of important matters.