Meaning of DYADIC in English
/duy ad"ik/ , adj.
1. of or consisting of a dyad; being a group of two.
2. pertaining to the number 2.
3. Math. two or more dyads added together.
[ 1720-30; dyadikós. See DYAD, -IC ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012