Dictionary

flat–out

adjective \ˈflat-ˌat\

: absolute and complete

: greatest possible

Full Definition of FLAT-OUT

1
:  being or going at maximum effort or speed
2
:  out-and-out, downright <it was a flat–out lie>

First Known Use of FLAT-OUT

1906

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2 ENTRIES FOUND:
Next Word in the Dictionary: flat outPrevious Word in the Dictionary: flatmateAll Words Near: flat-out
May 25, 2015
callithump Hear it
a noisy boisterous band or parade
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