2 definitions by kaminralph

1. Slang for Asexual
2. A fighter pilot who has shot down 5 or more enemy aircraft, especially referring to WWI and WWII pilots.

3. To pass a quiz or a test with no mistakes, to get 100% on a quiz or test.
1. I identify as ace
2. My grandfather was a WWII ace. He shot down 12 Nazi aircraft.
3. I aced Mr. Joseph's quiz! What did you get?
by kaminralph April 24, 2016
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Doctors Without Borders.

An organization that brings free volunteer medical care to areas affected by natural disaster, conflict, or poverty. They are also commonly known by their French name Médecins Sans Frontières (MSF).
Aaron volunteered with DWB in Liberia treating AIDS patients for two years after completing medical school.
by kaminralph December 4, 2017
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