Advertisement

auxiliary (adj.)

"assisting, giving support," hence "subsidiary, additional," c. 1600, from Latin auxiliaris "helpful, aiding," from auxilium "aid, help, support," related to auctus, past participle of augere "to increase" (from PIE root *aug- (1) "to increase").

also from c. 1600

auxiliary (n.)

c. 1600, "foreign troops in service of a nation at war," from auxiliary (adj.). The Latin adjective also was used as a noun in this sense. In grammar, "a verb used in forming phrases with other verbs and indicating mode or tense," 1762, from the adjective in this sense (1670s). Related: Auxiliaries.

also from c. 1600
Advertisement

Trends of auxiliary

updated on October 01, 2022

Advertisement