A lot of people think that binaries are binary options, but they are not. Binaries as a term is more often used by programmers in nowadays IT industry, not in binary options. Binary means composed of two pieces or two parts and may refer to different things in different worlds of Mathematics, Computing, Science and others. Believing online dictionary word “binaries” was first used in 1340 coming from Latin word “binarius” meaning anything which consists of two things. For example coin has two sides, meaning it could be called binarius. Some dictionaries say that binarius is plural form of binary, but that’s untrue as the meaning is completely different.