DYAD


Meaning of DYAD in English

[ 'dʌɪad ]

■ noun technical something that consists of two elements or parts.

↘ Mathematics an operator which is a combination of two vectors.

Derivatives

~ic adjective

Origin

C17: from late L. dyas , ~- , from Gk duas , from duo 'two'.

Concise Oxford English vocab.      Сжатый оксфордский словарь английского языка.