gefestigt w języku angielskim

secured▼◼◼◼[UK: sɪ.ˈkjʊəd] [US: sɪ.ˈkjʊrd]

tighten [tightened, tightening, tightens]▼◼◼◼verb
[UK: ˈtaɪt.n̩] [US: ˈtaɪt.n̩]