передовой

прил.

leading; foremost; front; advanced (advanced ideas – передовые идеи); forward; headmost; new; front-rank; outasight; advance (sent ahead of the main group or force • the advance guard); innovative; liberal (о взглядах); ahead of the time; ahead of one's time; ahead of the times; ahead of one's times; with it; cutting-edge (Halipupu); up front; in vanguard (Dmitry); flagship (a flagship conservative paper ART Vancouver); sophisticated (Lenochkadpr); forward-minded (Notburga); front rank; head; breakthrough (Moscowtran); ground breaking (wedjat); editorial; leading article; progressive; lavish (andreon); industry-led (mphto); groundbreaking (Oksana S.); before one's time (ант. см. behind the time Taras); state of the art (напр. о технологии); state-of-the-art (напр. о технологии); edgy (Innovative, or at the cutting edge, with the concomitant qualities of intensity and excitement – Collins; at the forefront of a trend; cutting-edge – Oxford segu); frontier (о технологии A.Rezvov); enlightened (an enlightened headmaster; an enlightened decision)

pilot (о траншее, канале)