What is Zoom Lens?
1.
a Zoom lens is a lens on a camera (still and video both) to get a closer shot of the subject. There are lenses that have both optical zoom and 
"I have a Kodak camera with a 10x optical zoom lens"
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2.
The lazy man's dolly or tracking shot. Used effectively only in cases where speed is needed to grab the audiences' attention.
"We're losing light. Let's use a zoom lens instead of going through the difficulties of pre-planning and executing a superior tracking shot."
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Random Words:
1. 
pubes that tend to reside in ones mouth after oral sex, which then lead to a slurred speech.
What did you say? I can't understand .. 
1. 
An example of really bad tasting food in a cup
dan: man look at the crap in that cup.
me: it looks like a cup o shit to me.
See cup, ..