posterboard Definition

paperboard, cardboard, placard, crayon, sharpie, whiteboard, easel, magic marker, cutout, chalkboard, fingerpaint, pasteboard, notepaper, foolscap, thumbtack, overhead projector, spray paint, pushpin, collage, scrawl, scotch tape, mylar, sheet, posters, printout, pencil, onionskin, pegboard, signboard, corkboard, plywood, plyboard, silkscreen, bookplate, banners, grease pencil, blackboard, stickers, ribbons, postcards, cardstock, inkpad, lettering, sawhorse, potholder, stencils, binder, quilt, mezuza, scrapbook, masking tape, pinecone, nametag, crepe paper, flyers, billboard, emblazed, placemats, bulletin board, mural, candy cane, dreamcatcher, handbills, wreath, manilla, pentagrams, plaque, crayola, photocopies, clothespin, booklets, oilcloth, diorama, carte de visite, embroidery hoop, decals, pamphlets, napkins, inscription, standees, wall, serigraph, balloons, lecturn, cornhusk, pompoms, dowels, flyleaf, shadowbox, graffito, pinwheels, beermat, ballpoint pen, coffee mug, flier, gameboard, lectern, envelopes, kachina, cartouches,