Placard vs. Plaquet — What's the Difference?

A placard is a notice installed in a public place, like a small card, sign, or plaque. It can be attached to or hung from a vehicle or building to indicate information about the vehicle operator or contents of a vehicle or building.

(archaic) placard, a metal plate reinforcing the lower part of an armor breastplate or backplate.

A sign or notice for display in a public place.

A small card or plaque, such as a nameplate on a door.

To announce or advertise by means of placards.

To post placards on or in.

To display as a placard.

A sheet of paper or cardboard with a written or printed announcement on one side for display in a public place.

(obsolete) A public proclamation; a manifesto or edict issued by authority.

(obsolete) Permission given by authority; a license.

(historical) An extra plate on the lower part of the breastplate or backplate of armour.

(historical) A kind of stomacher, often adorned with jewels, worn in the fifteenth century and later.

The woodwork and frame of the door of a closet etc.

To affix a placard to.

To announce with placards.

A public proclamation; a manifesto or edict issued by authority.

Permission given by authority; a license; as, to give a placard to do something.

A written or printed paper, as an advertisement or a declaration, posted, or to be posted, in a public place; a poster.

An extra plate on the lower part of the breastplate or backplate.

A kind of stomacher, often adorned with jewels, worn in the fifteenth century and later.

To post placards upon or within; as, to placard a wall, to placard the city.

To announce by placards; as, to placard a sale.

A sign posted in a public place as an advertisement;

Post in a public place

Publicize or announce by placards