| open | without any attempt at concealment |
|---|---|
| open | not secret |
| open | not brought to a conclusion |
| open | (of textures) full of small openings or gaps |
| open | not requiring union membership |
| open | not defended or capable of being defended |
| open | an unpaid credit order |
| open | credit extended by a business to a customer |
| open | where the air is unconfined |
| open | a chain of atoms in a molecule whose ends are not joined to form a ring |
| open | an incomplete electrical circuit in which no current flows |
| open | freedom of access |