| open | the policy of granting equal trade opportunities to all countries |
|---|---|
| open | start firing a weapon |
| open | an open recess in a wall at the base of a chimney where a fire can be built |
| open | bone fracture associated with lacerated soft tissue or an open wound |
| open | any frame in which a bowler fails to make a strike or spare |
| open | an informal party of people with hospitality for all comers |
| open | an interval that does not include its endpoints |
| open | a letter of protest |
| open | a marriage in which each partner is free to enter into extraneous sexual relationships without guilt or jealousy from the other |
| open | a military formation leaving enough space between ranks to allow an inspecting officer to pass |
| open | a primary in which any registered voter can vote (but must vote for candidates of only one party) |
| open | sandwich without a covering slice of bread |