Found in the following dictionaries
SOWPODS (Collins Scrabble Words)
TWL06 (NASPA List 2006)
TWL06 (NASPA List 2006)
"Stairstep" Definition
noun
A staircase.
Source: American Heritage Dictionary
A step in a staircase.
Source: American Heritage Dictionary
One of a series of objects or items grouped progressively according to height.
Source: American Heritage Dictionary
verb-transitive
To position or be positioned progressively according to height: images stairstepped on a computer screen; ledges stairstepping down a mountainside.
Source: American Heritage Dictionary
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