flight bubble
flight bubble · flight bubbles
An arrangement between two countries, states, or other administrative regions, that…An arrangement between two countries, states, or other administrative regions, that allows free air travel of residents between them while otherwise keeping their borders closed to travellers from outside the bubble.
Meaning
1 sensesAn arrangement between two countries, states, or other administrative regions, that allows free air travel of residents between them while otherwise keeping their borders closed to travellers from outside the bubble.
Forms
plural: flight bubbles| Singular | flight bubble |
|---|---|
| Plural | flight bubbles |
regular