What does decal mean?
A decal is a printed design — often a picture, logo, or lettering — produced on paper or thin plastic film so that it can be transferred onto another surface. Once applied, usually with water, heat, or simple pressure, the image adheres permanently to materials such as glass, metal, ceramic, wood, or vehicle paint. Decals are ubiquitous in daily life: they appear as bumper stickers, window graphics, number plates on model kits, logos on sports equipment, and decorative motifs on pottery and tiles. The word carries no strong connotation of quality; it is simply a practical term for a ready-made image that can be moved from its backing to a final destination. In British English, 'transfer' is often preferred, while 'decal' dominates North American usage. The word derives from the French 'décalquer', meaning 'to trace or copy', making it a fitting label for something whose whole purpose is faithful reproduction.
nounA design or picture printed on special paper or plastic that can be transferred onto another surface, such as glass, metal, or ceramic, typically by peeling off a backing or applying water and pressure.
- A printed design or picture on paper or plastic film that can be transferred to another surface, such as glass, metal, wood, or ceramics.
- (In hobby contexts) A small transfer image applied to models, toys, or vehicles as decoration.
"The van's rear window bore a faded bumper decal from a beach town they'd visited years ago."
"She carefully smoothed the decal onto the laptop lid, working out the air bubbles with a credit card."
"The model airplane kit came with tiny decals for the wings and fuselage."
Standard regular plural; used when referring to multiple transfers, as on model kits or sheets of stickers.
"The kit included sheets of tiny decals for marking the aircraft."
'Decal' is short for 'decalcomania' — a 19th-century craze so intense it named an entire mania for transferring decorative prints onto everything from furniture to porcelain.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of decal
'Decal' is a clipped form of 'decalcomania', a term coined in 19th-century France for the fashionable process of transferring engraved prints onto pottery and other surfaces. The French verb 'décalquer' means 'to trace or copy', formed from 'dé-' plus 'calquer', which ultimately traces back through Italian 'calcare' to the Latin 'calcare', meaning 'to tread or press'. This Latin root, 'calx' (heel or limestone), also gives us words such as 'calculate', 'calcium', and 'chalk'.
How decal is actually used
The word is informal-to-neutral and common in everyday American English; British speakers often say 'transfer' instead. It is frequently used attributively before nouns, as in 'decal paper' or 'decal kit'.
Easily confused with decal
A 'decade' is a period of ten years, while a 'decal' is a printed design transferred onto a surface; the two differ by only one letter but are entirely unrelated in meaning.