avantgarda znamená v angličtina

avant-garde [avant-garde]▼(group of people promoting new concepts)
noun
[UK: ˌæ.vɒŋ.ˈɡɑːd] [US: ə.ˌvɑːnt.ˈɡɑːrd]

vanguard [vanguards]▼(forefront of any group or movement)
noun
[UK: ˈvæn.ɡɑːd] [US: ˈvæn.ˌɡɑːrd]