Synonyms of seamless
1
: having no seams
2
a
: having no awkward transitions, interruptions, or indications of disparity
… a seamless fusion of beauty and intelligence.—Jack Kroll et al.
b
: perfect, flawless
a seamless performance

Did you know?

Figurative Meanings of Seamless

Seamless came into the English language in the fifteenth century with a fairly literal meaning: “having no seams” (seam itself signifying “the joining of two pieces (as of cloth or leather) by sewing usually near the edge”). Throughout much of the word’s early history, expecially in the seventeenth century, it was employed by writers to refer to the “seamless coat (or garment)" of Jesus Christ. In modern use, the word usually has the figurative sense “without flaws” or "without interruption" rather than “without seams.”

Examples of seamless in a Sentence

The transitions from scene to scene were seamless. a seamless transfer of power
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Furthermore, many conventional devices use brittle, rigid materials that cannot easily stretch or conform to irregular surfaces, limiting their suitability for soft robotics and seamless biological integration. — New Atlas, 18 Oct. 2026 The open-toe finish also added a subtle touch of flirtiness to the look, while the black color maintained the seamless, monochromatic effect. — Karla Rodriguez, Footwear News, 16 Oct. 2026 Apple is pitching it as a totally seamless way to use your number on two phones, but that convenience comes at a cost. — Allison Johnson, The Verge, 15 Oct. 2026 FanDuel Sportsbook Iowa Iowa sports bettors consistently rank FanDuel Sportsbook’s intuitive bet builder as the most seamless in the state. — Outkick, FOXNews.com, 15 Oct. 2026 See All Example Sentences for seamless

Word History

First Known Use

15th century, in the meaning defined at sense 1

Time Traveler
The first known use of seamless was in the 15th century

Browse Nearby Words

Cite this Entry

“Seamless.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/seamless. Accessed 20 Oct. 2026.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!