How do you spell Dyad
Available Definitions:
1) n. - Two units treated as one; a couple; a pair.
2) n. - An element, atom, or radical having a valence or combining power of two.
3) a. - Having a valence or combining power of two; capable of being substituted for, combined with, or replaced by, two atoms of hydrogen; as, oxygen and calcium are dyad elements. See Valence .
Take Spelling Test
Message