sec
noun
1. 1/60 of a minute; the basic unit of time adopted under the Systeme International d'Unites
Similar word(s): second
Definition categories: time
2. ratio of the hypotenuse to the adjacent side of a right-angled triangle
Similar word(s): secant
Definition categories: link
3. an independent federal agency that oversees the exchange of securities to protect investors
Definition categories: group
Sentences with sec as a noun:
- Wait a sec!