How do I remove the 'go to meeting' icon from my launchpad in OS X?

[biscuitsxluv]

The go to meeting icon is on my OS X launchpad and now I can't remove it. Ugh. I hate downloading stuff to my computer especially just for a little webinar. I've already removed it from my Application folder in OS X. I tried pressing down on it until all the icons wiggle but there is no 'x' on it for me to remove. Tried pulling it to the trash can and that doesn't work.
I am on Yosemite; iMac.
How do I remove the 'go to meeting' icon from my launchpad in OS X?

 

[dyt1983]

edit: To remove personally identifying information not relevant to the thread.

 

[MartinAppleGuy]

The go to meeting icon is on my OS X launchpad and now I can't remove it. Ugh. I hate downloading stuff to my computer especially just for a little webinar. I've already removed it from my Application folder in OS X. I tried pressing down on it until all the icons wiggle but there is no 'x' on it for me to remove. Tried pulling it to the trash can and that doesn't work.
I am on Yosemite; iMac.
How do I remove the 'go to meeting' icon from my launchpad in OS X?

Restart.