[f. SPLAT v.] A flat piece of wood, a flat bar or rail, esp. one forming the central part of a chair-back.

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1833.  Loudon, Encycl. Archit., § 2108. The splats (the middle part of the back, which either connects the top and bottom rails, or the two side styles) are carved.

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1854.  Miss Baker, Northampt. Gloss., Splat, the rails or staves used for the framing of a chair. The flat steps of a ladder bear the same name.

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1904.  Burlington Mag., V. 382/1. The carving … is peculiarly good, both in the splats and the front leg.

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