01 a. Compounded or consisting of two things or parts; characterized by two (things).
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1.
Compounded or consisting of two things or parts; characterized by two (things).
Phrases & compounds
Binary arithmetic —
that in which numbers are expressed according to the binary scale, or in which two figures only, 0 and 1, are used, in lieu of ten; the cipher multiplying everything by two, as in common arithmetic by ten. Thus, 1 is one; 10 is two; 11 is three; 100 is four, etc.
Binary compound —
a compound of two elements, or of an element and a compound performing the function of an element, or of two compounds performing the function of elements.
Binary logarithms —
a system of logarithms devised by Euler for facilitating musical calculations, in which 1 is the logarithm of 2, instead of 10, as in the common logarithms, and the modulus 1.442695 instead of .43429448.
Binary measure —
measure divisible by two or four; common time.
Binary nomenclature —
nomenclature in which the names designate both genus and species.
Binary scale —
a uniform scale of notation whose ratio is two.
Binary star —
a double star whose members have a revolution round their common center of gravity.
Binary theory —
the theory that all chemical compounds consist of two constituents of opposite and unlike qualities.