Found in the following dictionaries
Enable (Words with friends)
SOWPODS (Collins Scrabble Words)
OTCWL2014 (NASPA Word List 2014)
TWL06 (NASPA List 2006)
SOWPODS (Collins Scrabble Words)
OTCWL2014 (NASPA Word List 2014)
TWL06 (NASPA List 2006)
"Dihedral" Definition
noun
Aeronautics The upward or downward inclination of an aircraft wing from true horizontal.
Source: American Heritage Dictionary
Mathematics A dihedral angle.
Source: American Heritage Dictionary
Mathematics A dihedral group.
Source: American Heritage Dictionary
The angle between an aircraft supporting surface (as a wing) and a horizontal transverse line.
Source: Merriam-Webster
adjective
Mathematics Formed by or having two plane faces; two-sided.
Source: American Heritage Dictionary
Mathematics Relating to, having, or forming a dihedral angle.
Source: American Heritage Dictionary
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