извивка означава в английски

crinkle [crinkles]▼(wrinkle, fold, crease or unevenness)
noun
[UK: ˈkrɪŋk.l̩] [US: ˈkrɪŋk.l̩]

convolution [convolutions]▼(twist or fold)
noun
[UK: ˌkɒn.və.ˈluːʃ.n̩] [US: ˈkɑːn.və.ˌluːʃ.n̩]

crook [crooks]▼(a bend)
noun
[UK: krʊk] [US: ˈkrʊk]

curl [curls]▼(curved stroke or shape)
noun
[UK: kɜːl] [US: ˈkɝːl]

curve [curves]▼(gentle bend)
noun
[UK: kɜːv] [US: ˈkɝːv]

flexion [flexions]▼(Deviation from straightness)
noun
[UK: ˈflek.ʃn̩] [US: ˈflek.ʃn̩]

gyrus [gyri]▼(anatomy)
noun
[UK: dʒˈaɪrəs] [US: dʒˈaɪrəs]

kink [kinks]▼(tight curl, twist, or bend)
noun
[UK: kɪŋk] [US: kɪŋk]

twine▼(a twist; a convolution)
noun
[UK: twaɪn] [US: ˈtwaɪn]

twist [twists]▼(anything twisted, or the act of twisting)
noun
[UK: twɪst] [US: ˈtwɪst]