Could not find any definition of word "air-gun"
Usage examples of "air-gun".
I bought an air-gun for a dollar and sixty-five cents, and three sodies and some candy with the rest.
You remember at that date, when I called upon you in your rooms, how I put up the shutters for fear of air-guns?
I held them off with steelies and stones, and they fired back with air-guns, and for a while it was quite exciting, but then Mrs Clamp came with the weekly messages and threatened to call the police, and after calling her a few nasty names they left.