Définitions
1.AdjectiveOf or relating to a circle.
2.AdjectiveIn the shape of, or moving in, a circle.
3.AdjectiveCircuitous or roundabout.
4.AdjectiveReferring back to itself, so as to prevent computation or comprehension; infinitely recursive."circular reasoning; Your dictionary defines "brave" as "courageous", and "courageous" as "brave". That's a circular definition.; a circular formula in a spreadsheet"
5.AdjectiveDistributed to a large number of persons.
6.AdjectivePerfect; complete.
7.AdjectiveAdhering to a fixed circle of legends; cyclic; hence, mean; inferior.
8.NounAn advertisement, directive or notice intended for mass circulation.
9.NounEllipsis of circular letter.
10.NounEllipsis of circular file.
11.NounA sleeveless cloak cut from a circular pattern.
12.NounA shuttle bus with a circular route.
13.VerbTo distribute circulars to or at.
14.VerbTo extend in a circular direction.