Auxiliary, which comes from the Latin noun auxilium, meaning “aid,” “assistance,” or “reinforcement,” is used in a wide range of capacities in English to describe a person or thing that assists another.
AUXILIARY meaning: 1. giving help or support, especially to a more important person or thing: 2. a person whose job…. Learn more.
auxiliary meaning, definition, what is auxiliary: auxiliary workers provide additional hel...: Learn more.
auxiliary definition: supplementary or additional to the main. Check meanings, examples, usage tips, pronunciation, domains, and related words. Discover expressions like "auxiliary verb", "ladies' auxiliary", "auxiliary equipment".
AUXILIARY definition: additional; supplementary; reserve. See examples of auxiliary used in a sentence.
In grammar, an auxiliary or auxiliary verb is a verb that is used with a main verb, for example, to form different tenses or to make the verb passive. In English, the basic auxiliary verbs are be,' have,' and `do.'
The Latin word auxilium means "help," and so auxiliary means something that "helps" by providing backup or support. Think of auxiliary verbs (sometimes called helper verbs), that provide support within a verb phrase, as "is" does in "Helen is playing."
Noun auxiliary (plural auxiliaries) A person or group that acts in an auxiliary manner.
an organization allied with, but subsidiary to, a main body of restricted membership, esp. one composed of members' relatives: The men's club and the ladies' auxiliary were merged into one organization.
In summary: The interplay of meaning and axiomatic machine mathematics, captured by the difference between $\models$ and $\vdash$, is a subtle and interesting thing.