Splay may refer to:
*Splay, a verb meaning
slant,
slope
In mathematics, the slope or gradient of a line is a number that describes both the ''direction'' and the ''steepness'' of the line. Slope is often denoted by the letter ''m''; there is no clear answer to the question why the letter ''m'' is use ...
or
spread outwards
*
Splay (physiology), the difference between urine threshold and saturation
*
Splay (Japanese band), a J-pop band from Osaka
*
Splay Networks, a Sweden-headquartered group of multi-channel networks for Sweden, Finland, Norway, Denmark, and Germany
* In architecture
**
chamfer
A chamfer or is a transitional edge between two faces of an object. Sometimes defined as a form of bevel, it is often created at a 45° angle between two adjoining right-angled faces.
Chamfers are frequently used in machining, carpentry, fu ...
, a beveled edge connecting two surfaces
**
talus (fortification), a sloping face at the base of a fortified wall
*
Splay (plastics), off-colored streaking that occurs in injection molded plastics
*
Splay tree, a type of search tree
*
Splay fault, geology
*
Splay leg, a condition in birds and poultry
*
''Splay'' (Shiner album), 1996
*
''Splay'' (Jim Black album), 2002
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