1. a positional system of numeration that uses binary digits and a radix of two;

[syn: binary numeration system, pure binary numeration system, binary number system, binary system]

WordNet (r) 3.0 (2006):

binary number system n 1: a positional system of numeration that uses binary digits and a radix of two [syn: binary numeration system, pure binary numeration system, binary number system, binary system]