A simple iron (for pressing laundry) which is heated on a stove.
The evil-smelling larrikin, beer-imbued — The evil-loving brute-man homeward goes, He kicks his dirty children with his boot, Cursing their hunger, — and his poor worn wife With cold flat-irons and handled broom awaits His coming, to revile his drinking hard.1881 December 3, Sydney Punch, page 8, column 2:
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A pair of metal tongs with heated ceramic plates used for straightening hair.
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Especially a quadrilateral with two parallel sides, one of which is very short, and whose non-parallel sides are longer than either parallel side.
Referring to the shape of a building
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Geography, Geology, Geomorphology, Natural sciences A steeply sloping triangular landform created by the differential erosion of a steeply dipping, erosion-resistant layer of rock overlying softer strata.
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Abbreviation, Ellipsis Ellipsis of flat iron steak.
The street down which Warwick had come intersected Front Street at a sharp angle in front of the old hotel, forming a sort of flatiron block at the junction, known as Liberty Point1900, Charles W. Chesnutt, chapter I, in The House Behind the Cedars: