| OP | with no protection or shield |
|---|---|
| OP | accessible to all |
| OP | not sealed or having been unsealed |
| OP | without any attempt at concealment |
| OP | not secret |
| OP | not brought to a conclusion |
| OP | (of textures) full of small openings or gaps |
| OP | not requiring union membership |
| OP | not defended or capable of being defended |
| OP | an unpaid credit order |
| OP | credit extended by a business to a customer |
| OP | where the air is unconfined |