coyuntura znamená v Angličtina

joint [joints]▼(rigid joint)
noun
[UK: dʒɔɪnt] [US: ˌdʒɔɪnt]

critical▼(extremely important)
adjective
[UK: ˈkrɪ.tɪk.l̩] [US: ˈkrɪ.tɪk.l̩]