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Synonyms

attached

American  
[uh-tacht] / əˈtætʃt /

adjective

  1. joined; connected; bound.

  2. having a wall in common with another building (opposed to detached).

    an attached house.

  3. Zoology. permanently fixed to the substratum; sessile.


attached British  
/ əˈtætʃt /

adjective

  1. (foll by to) fond (of); full of regard (for)

    he was very attached to the old lady

  2. married, engaged, or associated in an exclusive sexual relationship

    it's no good dancing with her, she's already attached

"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

Other Word Forms

Etymology

Origin of attached

First recorded in 1545–55; attach + -ed 2

Explanation

Something that's attached is connected to something else. If your rain coat has an attached hood, for example, it's fastened to the coat. A child might stay attached to his mom on the first day of school, clutching her, or your cat might remain attached by his claws to the sofa when you try to pick him up. When an extra room is connected to your house, you can call it attached as well: garages are often attached. You can also be figuratively attached, or deeply adoring of someone or something: "I'm pretty attached to my stuffed animal collection."

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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.

Attached to their filing is a series of letters they received from the state Health Department, explaining that the law now requires long-term-care facilities to defer to their residents’ choices of pronouns and bathrooms.

From The Wall Street Journal • Apr. 10, 2026

Attached to the cage is a laminated sheet from supplier Florida Marine Research that notes that crabs should be kept in a large, temperature-controlled aquarium.

From Slate • Aug. 19, 2025

Attached to the post was also a photo of Jill and Trump together with the caption, "A fragrance your enemies can't resist!"

From Salon • Dec. 10, 2024

Attached to the bodice are old mobile phone keyboards.

From BBC • Feb. 10, 2024

Attached to the folder was a note from his father with his cell number in case they needed to get in touch with him.

From "Storm Runners" by Roland Smith