auxiliary
Pronunciation:
/ɔːkˈsɪli.əɹi//ɔɡˈzɪliɛɹi/noun
Definitions
A person or group that acts in an auxiliary manner.
A sailing vessel equipped with an engine.
(grammar) An auxiliary verb.
A marching band colorguard.
adjective
Definitions
Helping; giving assistance or support.
Example: auxiliary troops
Synonyms:accessoryancillarySupplementary or subsidiary.
Held in reserve for exceptional circumstances.
Of a ship, having both sails and an engine.