sec Meaning, Definition & Usage
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noun 1/60 of a minute; the basic unit of time adopted under the Systeme International d'Unites
second; s.
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noun ratio of the hypotenuse to the adjacent side of a right-angled triangle
secant.
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noun an independent federal agency that oversees the exchange of securities to protect investors
Securities and Exchange Commission.
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adjective satellite (of champagne) moderately dry
unsweet.