1.Definition: cheerful and bright

"A glad May morning"

Related Adjective(s):beaming

2.Definition: eagerly disposed to act or to be of service

"Glad to help"

Related Adjective(s):happy

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"