dyad
dahy ad
- n two items of the same kind
- He also pries open the songwriting dyad of McCartney and Lennon, who couldn't seem to stop writing perfect pop songs even when they couldn't stand each other.
- As he puts it in social-sciencese, "a bipolar system has only one dyad across which war might break out.
- She feels trapped and smothered by their twinnish dyad.