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aux

1 American  
Or aux.

abbreviation

  1. auxiliary; auxiliaries. null auxil


aux 2 American  
[oh] / oʊ /
French.
  1. plural of au.


AUX 3 American  
Or Aux

abbreviation

Linguistics.
  1. auxiliary verb: used to represent a phrase structure constituent that may include such verbal elements as tense and mood markers as well as auxiliaries.


aux- 4 American  
  1. variant of auxo-, especially before a vowel.

    auxin.


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Manguillier got into the tourism business in 1978, at first ferrying souvenir dealers to Île aux Cerfs, a small island near his home in Trou d’Eau Douce.

From The Wall Street Journal • Mar. 24, 2026

Under the ticking clock, the chefs wrestle with dishes like tournedos aux morilles and quail with cherries.

From Salon • Dec. 25, 2024

I’m going all around L.A. and Austin, my boyfriend, is driving, and I got the aux.

From Los Angeles Times • Nov. 1, 2024

It started before the excavation of verifiable archaeological evidence at L’Anse aux Meadows in Newfoundland, and—while bolstered by the discoveries there—is not dependent on them when it comes to exciting enthusiasm.

From Slate • Nov. 11, 2023

The leader, however, who'd come into La Boîte aux Mille Surprises first, she could’ve been off a shampoo advert.

From "Black Swan Green" by David Mitchell