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posterboard

posterboard

1 3.1
A thick, stiff paper used to make posters and signs
  • noun
  • /ˈpoʊstərˌbɔrd/
translation icon : cartulina
  • The walls were plastered with ever-changing maps of West Africa, white posterboard with dramatic black arrows that revealed wind direction, temperature, thunderstorm patterns during the monsoon season, and the year-round movement of dust, all measured against the position of the sun.

Examples

  • It was Deanne who first spotted the posterboard sign in the window: "Human Life Services."

    Fiction book (1992)
  • If you have this stuff, the only thing you will need to buy is two sheets of posterboard: black and white.

    Blog text (19)
  • The kind where the signs are written in magic marker on faded pink posterboard.

    Blog text (21)
  • To make "Red Peppers," I positioned three long red peppers on a piece of white posterboard and photographed the setup.

    Academic text (1995)
  • And instead of cutting pictures out of magazines and pasting them to posterboard, he got his mom to buy some colored clay, which he shaped into fish, clams, coral, and an octopus.

    Fiction book (1992)
  • We used bright colors and markers to decorate the posterboard for the school project.

  • She displayed her artwork on a large piece of posterboard for the exhibition.

  • To announce the fundraiser, they created a sign on posterboard to hang outside the store.

Synonyms

cardboard
vsposterboard
147 1.0

A stiff, thick paper used to make boxes and signs

is smoother and more display-oriented than the general packaging material
poster board
vsposterboard
6 2.1

A thick, stiff piece of cardboard used to make posters and signs

is identical in meaning but written as one word
cardstock
vsposterboard
4 3.4

Thick stiff paper people use to make cards and crafts

is thicker and smoother for large display sheets rather than small crafts
paperboard
vsposterboard
1 3.7

A thick, stiff type of paper used for boxes and signs

is smoother and used mainly for visual displays rather than packaging
pasteboard
vsposterboard
1 7.0

A strong, stiff cardboard made by gluing paper layers

is smoother and meant for flat display surfaces rather than layered boards
composition board
vsposterboard
  • Specialized
6.5

A stiff, thick paper used for making covers or mounting pictures

is smoother and favours poster and sign use over mounting tasks
binder board
vsposterboard
  • Specialized
6.9

Thick cardboard that people use to make book covers

is used for displays and signs rather than rigid book cover construction

How Stiff

plywood
43 3.2
posterboard
1 3.1
cardstock
4 3.4
foam
74 2.6
paper
1.0

Surface Forms

posterboard singular
posterboards plural

Morphology

posterboard = poster + board (transparent) = poster + board

The meaning is directly the combination 'poster' + 'board' — a board used for making or displaying posters, which is easily inferable by learners.

Etymology

The word posterboard is simply made from poster ('a large paper for a public message') and board ('a stiff, flat piece of material'), so it helps you remember it is a stiff sheet for making posters and displays.