jQuery ReferenceError: Can't find variable: events

I have JQuery and added in script tag as

<script src="lib/jquery.min.js"></script>

But still, I am getting following error when some action performed.

ReferenceError: Can't find variable: events

Code:

jQuery(events).trigger('dizmo.resized', [dizmo.getWidth(), dizmo.getHeight()]);
jQuery(events).trigger('dizmo.turned', ['front']);