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Green Collar has two definitions in todays world.
1. A job relating to warfare.
2. A job relating to environmentally friendly work
the first is more commonly used
1. Bill works for a PMC, therefore he is a green collar worker.

2. John serves in the Air Force, making him one of the green collar workers in the U.S.

3. Steve now works for EcoSafe, a company who makes environmentally safe light bulbs, and he joined the green collar ranks.
by Sam Harding April 23, 2008

Words related to Green Collar

air force blue collar job military white collar work