Dictionary.com
Thesaurus.com
Synonyms

seamless

American  
[seem-lis] / ˈsim lɪs /

adjective

  1. having no seams.

    seamless stockings.

  2. smoothly continuous or uniform in quality; combined in an inconspicuous way.

    a seamless blend of art and entertainment.


seamless British  
/ ˈsiːmlɪs /

adjective

  1. (of a garment) having no seams

  2. continuous or flowing

    seamless output

    a seamless performance

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Usage

What does seamless mean? Seamless describes a garment or something similar as having no seams. A seam is a line of stitches that join two pieces of cloth, leather, or the like, such as you might see at the bottom of a pant leg. A garment without seams, such as a pair of stockings, is seamless. Figuratively, something that is seamless is smooth or continuous, such as a conversation that flows back and forth between people with no one talking over others. A transition from one school to another in which you don’t encounter any problems and immediately feel comfortable at the new school could be described as a seamless transition. Example: The transition from scene to scene was seamless.

Other Word Forms


Etymology

Origin of seamless

First recorded in 1475–85; seam + -less


Explanation

Something seamless could literally be a piece of clothing without seams, but it's usually something else that's smooth or unbroken, like a seamless transition. Seamless things are connected so well that you can't see what's holding them together. They're flowing, consistent, and well-put-together. If an employee leaves, and the replacement does a great job immediately, that's a seamless transition. In basketball, if a team goes from offense to defense without missing a beat, that's seamless play. And that underwear that seems to be made out of one piece of material? Seamless. And super comfortable.

Keep Reading on Vocabulary.com

Vocabulary lists containing seamless

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

He added: "Over the coming months, we'll work closely with the government to ensure a seamless transition into public ownership while remaining focused on delivering for our customers and communities."

From BBC ● Sep. 28, 2026

Muse Charm, a small hardware device that allows users to query Muse without a phone, could help the agent become a seamless part of people’s everyday lives.

From MarketWatch ● Sep. 26, 2026

“This partnership does exactly that by using new technology to strengthen public transit, not replace it, making regional travel more seamless and giving people more ways to get where they need to go.”

From Los Angeles Times ● Sep. 24, 2026

And making your customers’ lives easier—through seamless daily integration and hands-on upkeep—is the best defense you have.

From The Wall Street Journal ● Sep. 8, 2026

It should have ended there, this seamless day that had wrapped itself around a summer’s night, it should have concluded then with the Humber disappearing down the drive.

From "Atonement" by Ian McEwan

Random Word

Spin the wheel and learn a new word!

Get a word


Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember new words for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com