vacuum balloon
vacuum balloon · vacuum balloons
Synonym of vacuum airshipSynonym of vacuum airship.
Meaning
1 sensesSynonym of vacuum airship.
Forms
plural: vacuum balloons| Singular | vacuum balloon |
|---|---|
| Plural | vacuum balloons |
regular
Synonym of vacuum airshipSynonym of vacuum airship.
Synonym of vacuum airship.
| Singular | vacuum balloon |
|---|---|
| Plural | vacuum balloons |
regular