binder

Pronunciation

• (UK) IPA ^(key): /ˈbaɪndə/
• (US) IPA ^(key): /ˈbaɪndɚ/

• Audio (US)

  (file)

Noun

Singular binder

Plural binders

1. (countable) A binder is something that is used to bind things together, often referring to the cover or holder that holds the pages of a book together.
2. (countable) (chemistry) A binder is a chemical that causes two other substances to form into one.