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adj. Giving assistance or support; helping.

adj. Acting as a subsidiary; supplementary: the main library and its auxiliary branches.

adj. Held in or used as a reserve: auxiliary troops; an auxiliary power generator.

adj. Nautical Equipped with a motor as well as sails.

adj. Grammar Of, relating to, or being an auxiliary verb.

n. An individual or group that assists or functions in a supporting capacity: a volunteers' auxiliary at a hospital.

n. A member of a foreign body of troops serving a country in war.

n. Grammar An auxiliary verb.

n. Nautical A sailing vessel equipped with a motor.

n. Nautical A vessel, such as a supply ship or a tug, that is designed for and used in instances and services other than combat.

adj. Helping; giving assistance or support.

adj. Supplementary or subsidiary.

adj. Held in reserve for exceptional circumstances.

adj. Of a ship, having both sails and an engine.

adj. Relating to an auxiliary verb.

n. A person or group that acts in an auxiliary manner.

n. A sailing vessel equipped with an engine.

n. An auxiliary verb.

n. A marching band colorguard.

adj. Conferring aid or help; helping; aiding; assisting; subsidiary; as auxiliary troops.

n. A helper; an assistant; a confederate in some action or enterprise.

n. Foreign troops in the service of a nation at war; (rarely in sing.), a member of the allied or subsidiary force.

n. A verb which helps to form the voices, modes, and tenses of other verbs; -- called, also, an auxiliary verb

n. A quantity introduced for the purpose of simplifying or facilitating some operation, as in equations or trigonometrical formulæ.

Helping; aiding; assisting; giving support or succor; hence, subsidiary; additional: as, auxiliary troops; auxiliary engines.

n. A helper; an assistant; a confederate in some action, enterprise, or undertaking; an aid of any kind.

n. Specifically—2. plural Foreign troops in the service of a nation at war.

n. In grammar, a verb used in forming, with the infinitive and participles of other verbs, phrases having the value of, or a value analogous to that of, modes and tenses: thus, I do love, I have loved, I shall love, I am loved.

n. In mathematics, an auxiliary quantity (which see, under I.).

n. In the nomenclature of the sutural inflections in the ammonoid cephalopods, a lobe or saddle lying between the umbilical curve or line of involution and the second lateral lobe.

n. In mech., any machine except the principal one: a term applied specifically to the feed-pumps, fire-pumps, etc., in power plants.

n. A vessel fitted with power other than sails for propulsion but depending ordinarily on the latter.

adj. furnishing added support

adj. functioning in a supporting capacity

n. someone who acts as assistant

"Headquarters: the U.S. Chamber of Commerce, with main auxiliary clubhouses in Dallas and Houston."

supportive    secondary   

accessory    adjunct    ancillary    auxiliary scale    auxiliary note    auxiliary verb    auxiliary screw    auxiliary steam-vessel    auxiliary scales    auxiliary bishop   

auction    augmentation    auctioneer    augment   

auxiliary verb   

helping    aiding    assisting    subsidiary    helper    assistant    secondary    succenturiate    parergal    accessory   

main    electrical    secondary    hydraulic    portable    tactical    respective    emergency    forward    dual