Cartelli
Cartelli is a plural noun in Italian that has several closely related meanings. In everyday language it refers to signs, placards, or posters used to convey information, instructions, warnings, or advertising. A cartello may be made of paper, cardboard, metal, plastic or wood and is typically attached to walls, poles, or vehicles. The term is often used for signs seen in public spaces, workplaces, shops, and buildings. It is common to distinguish cartelli from cartelloni, which denote larger advertising boards.
In the context of public and road infrastructure, cartelli stradali are road signs that communicate rules,
Economically, cartelli refers to cartels, which are formal agreements among independent companies to coordinate behavior in
Etimologically, cartello likely derives from carta (paper) with the diminutive suffix -ello, indicating a small sign