Synonyms and Antonyms for sec

1. sec (n.)

1/60 of a minute; the basic unit of time adopted under the Systeme International d'Unites


2. sec (adj.)

(of champagne) moderately dry

Synonyms: Antonyms:

3. sec (n.)

ratio of the hypotenuse to the adjacent side of a right-angled triangle


4. SEC (n.)

an independent federal agency that oversees the exchange of securities to protect investors