(figuratively, by extension) An impediment that prohibits the use, adoption, application, etc. of (something).

A barricade erected at a public event, such as a rally or festival, to prevent people from entering certain areas.

plural of Barrientos

A surname from Spanish.

A surname from French.

plural of Barrier

A surname.

plural of Barrientez

A bar or pole that can be lowered to block vehicular access through a controlled location, or raised to allow traffic to pass.

plural of boom barrier