Auxiliary
[n] someone who acts as assistant
[adj] functioning in a subsidiary or supporting capacity; "the main library and its auxiliary branches"
[adj] relating to something that is added but is not essential; "an ancillary pump"; "an adjuvant discipline to forms of mysticism"; "The mind and emotions are auxilliary to each other"
Related Information
Synonyms
accessory, adjunct, adjuvant, aide, ancillary, appurtenant, secondary, subsidiary, supplemental, supplementary, supportive
Related Terms
abetting, accessory, accident, accidental, acolyte, addendum, addition, additional, adjunct, adjutant, adjuvant, adscititious, adventitious, agent, aid, aide, aide-de-camp, aider, aiding, alter ego, ancillary, another, appendage, appurtenance, appurtenant