B1verb1K

Attach

UK /["/əˈtætʃ/","/əˈtætʃɪz/","/əˈtætʃt/","/əˈtætʃɪŋ/"]/US /["/əˈtætʃ/","/əˈtætʃɪz/","/əˈtætʃt/","/əˈtætʃɪŋ/"]/

Definition

to fasten or join one thing to another

In simple words: to connect or fasten something to another thing

Examples

  • Please attach the document to your email before sending it.
  • You need to attach the file securely to prevent data loss.
  • I want you to attach a note to the gift for her.
  • The child likes to attach stickers to his notebook.
  • The mechanic said he would attach the new part to the engine.
  • I realized I forgot to attach the receipt to my expense report.
  • They plan to attach themselves to the new project team.
  • She tried to attach herself to the conversation happening at the party.

Usage notes

Use 'attach' for both physical and abstract connections, like emails or documents. Less common in very formal writing. Avoid with informal language unless using slang.

Grammar pattern

attach + object

Memory hint

Think of 'attach' like 'a-tach', where you 'attach' a watch to your wrist.

Collocations

  • firmly
  • securely
  • loosely
  • to

Synonyms

  • fasten
  • secure
  • connect
  • link
  • join

Antonyms

  • detach
  • remove

Common mistakes

  • Confused with 'detach' – forgetting to use the right prefix.
  • Using 'attaching' incorrectly in passive constructions.
  • Not following with an object, e.g., 'attach to' instead of 'attach the document to'.