As a noun layout is
a structured arrangement of items within certain s.
Not English Fromat has no English definition. It may be misspelled.
A structured arrangement of items within certain s.
A plan for such arrangement.
The act of laying out something.
(publishing) The process of arranging editorial content, advertising, graphics and other information to fit within certain constraints.
(engineering) A map or a drawing of a construction site showing the position of roads, buildings or other constructions.
(electronics) A specification of an integrated circuit showing the position of the physical components that will implement the schematic in silicon.
* keyboard layout