flattie

Etymology

flat + -ie

noun

1. Alternative form of flatty
2. (informal) A flat white (type of coffee).
3. (South Africa) A flat marinated cut of meat.
   a chicken flattie
4. (slang) A flat store.
   All the rube had to do was throw a baseball into a barrel and get a prize. How hard could that be? But the barrel was rigged with a false bottom as resilient as a trampoline so that a ball thrown from the specified distance invariably bounced out. Not everything was a flattie. 2008, Darryl Wimberley, Kaleidoscope, page 96
5. A flat-bottomed sloop-rigged sharpie.
   Flatties were in use on Pamlico and Albemarle Sounds of North Carolina, employed for shoal water fishing and trapping and usually manned by black boatmen ... no duck-hunting or use of guns was allowed by the local white men. 1982, Frederick Tilp, The Chesapeake Bay of Yore: Mainly about the Rowing and Sailing Craft
   This is the "flattie" model of this skiff — there was also a V-bottomed version similar to the m odified sharpie of Figure 6-4. 1993 -, Reuel B. Parker -, The Sharpie Book, page 106
6. A flattie spider.
7. (informal) A traditional two-dimensional motion picture, as opposed to a deepie.
   “SOMEDAY,” Hitchcock told me, “there will be three-dimensional wall Video screens, and Dial M for Murder will come into its own. But at the time I was making that picture, I worried that 3-D might be a fad that would fade and that Dial M would go out as a 'flattie.' […] 2008, Charlotte Chandler, It's Only a Movie
8. (Internet slang) A flat earther.
9. (slang) The operator of a flat joint, or crooked gambling operation.
   A carnival hawker may run a legitimate game in which you have a fair chance to win, but then again he may be a flattie — a carnival grifter expert at separating the unwary from their money. 1997, Josh Wilker, Austin Sarat, Classic Cons and Swindles, page 39
10. (informal) A flat-coated retriever.
11. (informal) A person with a flat chest, i.e., without breasts.
12. (informal) A navel that is neither protruding nor sunken.
13. (informal) A flatmate.