1a : experiencing pleasure, joy, or delight : made happy. b : very willing glad to do it. c : made pleased, satisfied, or grateful —often used with of was glad of their help.

Where do we use Glad?

We use the word “glad” when we want to say that another person's good fortune makes us feel good. For example: I got a high score on my test! I'm so happy!

What does I'm so glad mean?

1 happy and pleased; contented. 2 causing happiness or contentment. 3 postpositive; foll by: to very willing.