Dictionary
flak
noun \ˈflak\
: exploding shells that are shot at enemy aircraft from guns on the ground
: harsh criticism
plural flak also flack
Full Definition of FLAK
1
: antiaircraft guns
2
: the bursting shells fired from flak
3
also flack : criticism, opposition
See flak defined for English-language learners
See flak defined for kids
Variants of FLAK
flak also flack \ˈflak\
ADVERTISEMENT
Origin of FLAK
German, from Fliegerabwehrkanonen, from Flieger flyer + Abwehr defense + Kanonen cannons
First Known Use: 1938
Learn More About FLAK
Browse
Next Word in the Dictionary: flak curtainPrevious Word in the Dictionary: flajolotiteAll Words Near: flak
ADVERTISEMENT
Seen & Heard
What made you want to look up flak? Please tell us where you read or heard it (including the quote, if possible).