It most likely means at, unless there is a les in front, then meaning, of the.
Aux in french means 'to the'. AUX in either french or English stands for auxiliary/ auxiliaire.
aux cartes = maps
The word "jouer" in French usually means "to play," while the word "avec" means "with." Put the two together, and you get "to play with."
"J'ai mal aux oreilles" means "I have earache" in English.
My wife is French, she tells me it is "Balle aux Prisonniers."
Je suis la dame aux camélias in French means "I am the lady of the camellias" in English. The statement means to live like the courtesan in the novel La dame aux camélias by French writer Alexandre Dumas.
CORRECTED: side to the; you must mean aux cote... to the side
a thief is "un voleur" in French Children play police and thieves = les enfants jouent aux gendarmes et aux voleurs
Another word for "pass" in French is "traverser" or "passer".
It means "Chess". To say "I play Chess", one would say "Je joue aux echecs"
This is the word for chocolate muffins i think muffins aux pepites de chocolat
aux: to the