1.Definition: cheerful and bright
"A glad May morning"
2.Definition: eagerly disposed to act or to be of service
"Glad to help"
3.Definition: feeling happy appreciation
"Glad of the fire's warmth"
4.Definition: showing or causing joy and pleasure; especially made happy
"Glad you are here", "Glad that they succeeded", "Gave a glad shout", "A glad smile", "Heard the glad news", "A glad occasion"