Verb. To make use of the lavatory.
"Dude, where is Josh? He is 'sposed to be here for this meeting?"

"I think he is lavating. Hope he washes his hands."
by Sputicus January 04, 2007
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Arabic word for two guys having anal sex, sodomy
Iran set to execute 18-year-old on false charge of lavat.
by arthurassbleach August 23, 2010
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To make use off the lavatory.
"I should not have had that tenth juice-box, I really need to lavatate."
by Maximusx3 September 05, 2007
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Means 'wash your hands' in Spanish.

A phrase used on the US television show 'American Dad' when Steve went to work at what he thought was Hogwarts, and actually turned out to be a place where Mexicans, possibly illegal, were creating drugs.
Mexican: Lavate Las Manos
Steve: Is that a spell?
Mexican: LAVATE LAS MANOS!
Steve: Lavate las manos!
Mexican: LAVATE LAS MANOS!!!
by Catrin T February 27, 2010
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a feeling forced upon an individual once seeing a lava lamp.
Do not worry about her, she was just in a lavatation mind set.
by Cora Nolise Gim June 19, 2019
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