decoration

noun

dec·​o·​ra·​tion ˌde-kə-ˈrā-shən 

1

: the act or process of decorating

2

: something that adorns, enriches, or beautifies : ornament

3

: a badge of honor (such as a U.S. military award)

Synonyms of decoration

• ornamentation
• ornament
• adornment

Examples of decoration in a Sentence

The vase has a fancy decoration on one side.

a plain sweater knit without decoration

He's a genius at home decoration.

a unique style of decoration

He received a decoration from the President.

Recent Examples on the Web

With this system, the GOKO M6 can spot, identify, and accurately avoid over 200 object types, including people, pets, decorations, furniture, and toys. — New Atlas, 20 July 2026

Our very own Senior Editor of Content Development has already started receiving reports of Halloween decorations in the wild. — Sean Joseph Outkick, FOXNews.com, 20 July 2026

When the core architecture of the business remains unchanged, AI becomes decoration—a thin layer of intelligence applied to workflows that were never designed to absorb continuous intelligence. — Nigel Vaz, Time, 20 July 2026

Around the space are Chicago Fire decorations, sign-up sheets, contests and team merch for sale. — Becky Sullivan, NPR, 19 July 2026

Word History

First Known Use

1585, in the meaning defined at sense 1

Phrases Containing decoration

• for decoration
• interior decoration

Rhymes for decoration

• abdication
• aberration
• abjuration
• abnegation
• abrogation
• acceptation
• acclamation
• acclimation
• accusation
• activation
• actuation
• acylation

Kids Definition

decoration

noun

dec·​o·​ra·​tion ˌdek-ə-ˈrā-shən 

1

: the act or action of decorating

2

: something that decorates or beautifies : ornament

holiday decorations

3

: a badge of honor (as a medal, cross, or ribbon)