- 1[countable] a hard cover for holding sheets of paper, magazines, etc. together a ring binder
- 2[countable] a person or machine that puts covers on books
- 3[countable, uncountable] a substance that makes things stick or mix together in a solid form
- 4[countable] a machine that fastens wheat into bunches after it has been cut
- 5[countable] a temporary insurance policy that is legal and provides protection until a permanent contract is issued
- 6[countable] a payment made by the buyer of a house or other property to the seller, which shows that their agreement is official
Check pronunciation: binder