Definitions
1.NounA flattie spider, generally in the family Selenopidae, so called because of its flattened, sprawling shape.
2.NounA flat white (a type of coffee).
3.NounA flat marinated cut of meat."a chicken flattie"
4.NounA flat store.
5.NounA flat-bottomed sloop-rigged sharpie.
6.NounA traditional two-dimensional motion picture, as opposed to a deepie.
7.NounA flat earther.
8.NounThe operator of a flat joint, or crooked gambling operation.
9.NounA Flat-coated Retriever.
10.NounA woman with very small breasts.
11.NounA navel that is neither protruding nor sunken.
12.NounA flatmate.
13.NounA flat pitch, which is typically easy to bat.
14.NounAlternative spelling of flatty.