Auxiliaries

Part of speech: noun

Definitions

1. Referring to the supportive elements or secondary components that assist in the function of the primary subjects, such as helpers in grammar or auxiliary forces in operations
2. Denoting items or roles that provide additional help or reinforcement; can refer to grammatical constructs that aid the main verb or supplementary personnel in a project
3. Characterizing resources or entities that facilitate or enhance the primary functions, including auxiliary verbs in language or supportive staff in various contexts

Etymology: Auxiliaries is simply the plural of "auxiliary," and the singular comes from Latin "auxiliarius," meaning "assistant" or "ally." That Latin word grew from "auxilium," "help" or "aid," which in turn descends from the verb "augere," "to increase." So at the root of this family of words is the idea of adding to something, of enlarging a force by bringing in more hands. That origin explains the two senses you see today. In grammar, auxiliary verbs such as "have" or "will" add to a main verb to build tenses and moods, extending its meaning. In military and operational contexts, auxiliary forces are supplementary troops or units that reinforce a primary body rather than leading it. Both uses keep the original sense of a helper that augments the main element.

Synonyms: helpers, assistants, supporters, substitutes, aids