2 meanings :
a ruler or a rule ('a law')
It is a ruler!!
It means «the rule». It's not «le règle», it's «LA règle».
un fantôme is a ghost in English.
Regles
Un chapeau (masc.) is 'a hat' in English.
'un renne' is called a reindeer in English.
Un fils (masc.) is a son in English.
un chapeau (masc.) is a hat in English.
Un sac (masc.) means a bag in English.
un tabier doesn't mean anything, un tablier means un apron
It means a ruler or one ruler.
un mois - a month