noun \ˈsig-ˌint\

Definition of SIGINT

:  intelligence obtained through the interception of transmission signals

Origin of SIGINT

signals intelligence
First Known Use: 1969


Next Word in the Dictionary: siglarian
Previous Word in the Dictionary: sigillography
All Words Near: SIGINT

Seen & Heard

What made you want to look up SIGINT? Please tell us where you read or heard it (including the quote, if possible).

Get Our Free Apps
Voice Search, Favorites,
Word of the Day, and More
Join Us on FB & Twitter
Get the Word of the Day and More