no duff (English, noun)
expansion: no duff
Senses:
topics: government
military
politics
war
qualifier: radio voice procedure
glosses: An incident that is not a drill or training exercise; an emergency. Also end of exercise. Stop drill immediately. As a ‘tap out’ called by during physical training. Sim munitions training in Australian Swat ‘end ex’.
tags: Australia
Canada
Ireland
New-Zealand
Singapore
UK
slang
Forms: