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aet.

or aetat

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  1. at the age of.

Origin of aet.

From the Latin word aetātis
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for aet.

aet.

aetat.

abbreviation for
  1. aetatis

Word Origin

Latin: at the age of
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for aet.

"aged," abbreviation of Latin aetatis "of the age of," genitive singular of aetas "age" (see age (n.)).

Online Etymology Dictionary, © 2010 Douglas Harper