\ ˈsek 
\
\Definition of sec
(Entry 1 of 3)
of champagne
: moderately dry
sec
abbreviation (1)Definition of sec (Entry 2 of 3)
1 secant
2 second; secondary
3 secretary
4 section
SEC
abbreviation (2)Definition of SEC (Entry 3 of 3)
Securities and Exchange Commission
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Time Traveler for sec
The first known use of sec was in 1863
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