erk
noun
ˈərk,
ˈə̄k
plural -s
British
: a member of the lowest rank in the Royal Air Force (as on the ground crew) : aircraftsman
Word History
Etymology
alteration of airc, short for aircraftsman
- potassium nitrate
- potassium oxalate
- potassium oxide
- potassium permanganate
- potassium persulfate
- potassium sorbate
- potassium sulfate
- potassium tetroxalate
- potassium-argon
- potassiums
- potation
- potations
- potato
- potato alcohol
- potato aphid
- potato apple
- potato ball
- potato bean
- potato beetle
- potato blight
- potato bug
- potato cake
- potato canker
- potato chip
- potato crisp