superfortress
superfortress · superfortresses
A massive and heavily protected fortressA massive and heavily protected fortress.
Meaning
2 sensesA massive and heavily protected fortress.
A bomber aeroplane that is larger than and superior to by being technically advanced compared to the Boeing B-17 "flying fortress", specifically the Boeing B-29 long-range heavy bomber aeroplane that was developed during the early 1940s.
Origin
From super- + fortress.From super- + fortress.
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Forms
plural: superfortresses| Singular | superfortress |
|---|---|
| Plural | superfortresses |
regular