Normally a woman, often in her forties or older, who lives with multiple cats. She will drive you insane when she shows you endless pictures of her herd of cats. She has a story about each and every feline, (each one is SOOO adorable,) and she can't wait to share them with you. You definitely don't want to sit next to a cat-rancher on an airplane or train.
1. Those women hang out with each other too much. They better be careful, or they will end up being cat-ranchers!

2. That cat-rancher in the waiting room drove me nuts. Too bad she had an iPad, because it made it easy for her to show me all those boring pictures.
by Rook's Buddy May 13, 2010
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A person who houses multiple cats in their home. Statistics show that the cat rancher owns an average of 5 felines. Cat ranchers also tend to be older, psychotic women.
by mug3nx April 27, 2009
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