Irish edit

Etymology edit

From dé- (di-) +‎ -héidreach (-hedral).

Adjective edit

déhéidreach (genitive singular masculine déhéidrigh, genitive singular feminine déhéidrí, plural déhéidreacha, not comparable)

  1. (mathematics, aeronautics) dihedral

Declension edit

Related terms edit

Mutation edit

Irish mutation
Radical Lenition Eclipsis
déhéidreach dhéhéidreach ndéhéidreach
Note: Some of these forms may be hypothetical. Not every possible mutated form of every word actually occurs.

Further reading edit