Adjective
1. enjoying or showing or marked by joy or pleasure or good fortune;
"a happy smile""spent many happy days on the beach""a happy marriage"2. experiencing pleasure or joy;
"happy you are here""pleased with the good news"3. marked by good fortune;
"a felicitous life""a happy outcome"4. satisfied; enjoying well-being and contentment;
"felt content with her lot""quite happy to let things go on as they are"5. exaggerated feeling of well-being or elation
6. well expressed and to the point;
"a happy turn of phrase""a few well-chosen words""a felicitous comment"