billfold n. A small, thin, flat container, usually made of leather or imitation leather, having a pocket of a size just large enough to hold paper currency and folded over once to fit in the pocket of one's clothing; it is a type of wallet, but having fewer compartments than the typical wallet.
... to dig his wallet, pockets, and billfold before the whole neighborhood was up and out. Sirens howled in the distance and from above I could hear the thin wail of a jetcopter. Someone opened a window and called: "What's going on out there? Cut ... — Stop Look and Dig • George O. Smith
... I took off my coat and hung it on the back of a chair. In the inside pocket of my coat I had my billfold containing about one hundred dollars, all the money I had, and also my valuable papers. When I went to reach for my money my billfold was gone. The saloon keeper seemed to know what had taken place and handed me five ... — Personal Experiences of S. O. Susag • S. O. Susag
... Candron, taking a billfold from his inside coat pocket. "Such is the law, and the law of the People of China is to be ... — What The Left Hand Was Doing • Gordon Randall Garrett