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Évite les mots vulgaires devant les enfants.
Avoid vulgar words in front of children.
crude or lacking good manners in speech
Son langage est parfois vulgaire.
His language is sometimes vulgar.
Cette blague vulgaire na fait rire personne.
That vulgar joke made nobody laugh.
common or ordinary, without distinction
Ce nest quun simple mortel vulgaire.
He is just an ordinary mortal.
Le sens vulgaire du mot diffère du sens savant.
The common sense of the word differs from the learned sense.
relating to the common people in old usage
Le latin vulgaire a donné le français.
Vulgar Latin gave birth to French.
From Latin vulgaris, of the crowd, from vulgus.