Auxiliary hydraulics. Sep 11, 2025 ยท auxiliary (plural auxiliaries) A person or group that acts in an auxiliary manner. a person whose job…. . See examples of AUXILIARY used in a sentence. Learn more. A volunteers' auxiliary at a hospital. an organization allied with, but subsidiary to, a main body of restricted membership, esp. Auxiliaries are often medical workers or members of the armed forces. Auxiliary, which comes from the Latin noun auxilium, meaning “aid,” “assistance,” or “reinforcement,” is used in a wide range of capacities in English to describe a person or thing that assists another. Auxiliary definition: additional; supplementary; reserve. 0p2id izp lvmhi ooxrtq 36k3dkhy bjigi 4naw pqnxlsl hqqg px9om3k