Abbv. for Annual Equivalent Rate.

Interest calculated under the assumption that interest is paid and compounded per year.
The AER quoted may include or exclude any bonus interest that may be payable.
by Anthony J August 03, 2004
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A stupid idiot who spends half their day online and threatens to kill themselves
Person 1: IM GONNA KILL MYSELF :((((((((((((((((((((((((
Person 2: Wow, please don't do an Aer.
by oofman6969 May 08, 2020
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Mis-spelling of the word "are" which often occurs online.
Music aer great ;)
by H4Inf April 09, 2003
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Used instead of the word "are", usually to indicate that it is rather lame and sad (in the same context as teh and yuo)
Yuo aer teh sux0r.
Or, you aer the dumbest person I've talked to in a long time.
by phatness March 27, 2003
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