Definition

A toy system of colorful, adhesive-backed vinyl shapes that stick to a reusable background scene without leaving residue, allowing children to create endless compositions and scenes. Popular since the 1950s for imaginative, mess-free play.

Example Usage

My daughter rearranged the Colorforms princess scene a dozen times, putting the castle in different positions and swapping out the characters.

Origin

Created by Art Colorforms Inc. in 1951; the name combines "color" and "forms."

Fun Fact

Colorforms have been licensed with hundreds of popular characters and franchises over the decades, from Disney to superheroes to modern animated shows.

Source: Definition backfill (hailey)