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definitions

sec.

second.
secondary.
secretary.
section.
sector.
according to.

Origin of sec.

From the Latin word secundum
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
British Dictionary definitions for sec.

sec.

abbreviation for

second (of time)
secondary
secretary
section
sector
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