Definition of "vac" []

• Informal A vacuum cleaner. (noun)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

• "May 30, 2009 at 4: 56 AM hmmm ... i'm trying to calculate the amount of time it would take me to dredge up my wet/dry shop vac from the basement crawlspace, find some panty hose (that my wife wouldn't be tee'd off I'm wrecking), connect it all up and give this a go - versus simply putting some towels down, undoing the joint on the pipes to see if it's in there."
• "It seems a poor arrangement to have it in 'vac.,' doesn't it?"
• "Usually it is a quick run over with the vac is the best you can get."