superfortress

Tanımlar (İngilizce)

1. isim A massive and heavily protected fortress.
2. isim 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.

   “These women flew fighter planes and B-29 superfortresses as test pilots as well as ferry pilots.”