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Synonyms

attachment

American  
[uh-tach-muhnt] / əˈtætʃ mənt /

noun

attachments plural
  1. an act of attaching or the state of being attached.

  2. a feeling that binds one to a person, thing, cause, ideal, or the like; devotion; regard.

    a fond attachment to his cousin; a profound attachment to the cause of peace.

    Synonyms:
    devotedness, love
  3. Psychology.

    1. an emotional bond between an infant or toddler and primary caregiver, a strong bond being vital for the child’s normal behavioral and social development.

    2. an enduring emotional bond that develops between one adult and another in an intimate relationship.

      romantic attachment.

  4. something that attaches; a fastening or tie.

    the attachments of a harness; the attachments of a pair of skis.

    Synonyms:
    connection, junction
  5. an additional or supplementary device.

    attachments for an electric drill.

  6. Law. seizure of property or person by legal authority, especially seizure of a defendant's property to prevent its dissipation before trial or to acquire jurisdiction over it.

  7. something attached, as a document added to a letter.

  8. Digital Technology. a computer or electronic file sent with an email.


attachment British  
/ əˈtætʃmənt /

noun

  1. a means of securing; a fastening

  2. (often foll by to) affection or regard (for); devotion (to)

    attachment to a person or to a cause

  3. an object to be attached, esp a supplementary part

    an attachment for an electric drill

  4. the act of attaching or the state of being attached

    1. the arrest of a person for disobedience to a court order

    2. the lawful seizure of property and placing of it under control of a court

    3. a writ authorizing such arrest or seizure

  5. law the binding of a debt in the hands of a garnishee until its disposition has been decided by the court

"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

Synonym Usage

See addition.

Other Word Forms

Derived Forms

Inflected Forms

Nouns

Etymology

Origin of attachment

First recorded in 1325–75; Middle English attachement “detention, distraint, seizure,” from Anglo-French; see attach, -ment

Explanation

Attachment is a sticky word: an email attachment fastens a file to an email, while someone who has an attachment to email loves email. Attachment brings things together. Attachment is a word that's equal parts mechanical and emotional. Many gadgets — such as cameras and tractors — have attachments that allow them to get more done, like a tractor attachment for plowing snow. People have attachments to bands, political movements, sports teams, hobbies, and each other. It's important for babies to develop attachments to their parents — this means they're bonding with their parents. Attachment is a lot like duct tape — it fastens people and things together.

Keep Reading on Vocabulary.com

Vocabulary lists containing attachment

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 says attachment is often reshaped during periods of transition, particularly during adolescence, when young people begin forming close relationships beyond their family.

From BBC Jul. 28, 2026

For years, she couldn't explain why - until she came across attachment theory.

From BBC Jul. 28, 2026

And it was the description of a so-called fearful-avoidant - one of the four attachment styles - which felt strikingly familiar.

From BBC Jul. 28, 2026

It's that nuance, Lizzy says, which is often lost in discussions of attachment theory.

From BBC Jul. 28, 2026

It didn't say anything about pain or attachment or sorrow or honor.

From "Habibi" by Naomi Shihab Nye

It also says never to buy a baby sleeping bag with a hood or without armholes, or one with excess material or attachments, and to make sure to buy the right size sleeping bag.

From BBC Jul. 8, 2026

The turn-of-the-century molds in his studio — which use botanic motifs, blossoming forms with metallic winged and floral attachments — look like desk toppers fit for an early 1900s eccentric obsessed with Darwinism and industrialization.

From Los Angeles Times May 6, 2026

Other sports teams benefit from shared emotional attachments.

From The Wall Street Journal Apr. 10, 2026

Over time, as people are uprooted from their agricultural communities as industrialisation tears apart people's familiar attachments, individuals become "alienated", he says.

From BBC Feb. 12, 2026

I saw immediately there were four attachments to the email and I wanted to open them first, but I resisted temptation and read the email.

From "The Fault in Our Stars" by John Green

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