трепач

тре́пя (trépja, “to bash, to stomp”) +‎ -ач (-ač)

• IPA^(key): [trɛˈpat͡ʃ]

трепа́ч • (trepáč) m

1. (colloquial) basher, stunner, stomper
2. (figurative) something mesmerizing, astounding, stupefying

   ко́ла-трепа́ч ― kóla-trepáč ― eye-catching car (literally, “stunner-car”)

   ва́фла-трепа́ч ― váfla-trepáč ― very delicious waffle (literally, “stunner-waffle”)

• “трепач”, in Речник на българския език [Dictionary of the Bulgarian Language] (in Bulgarian), Sofia: Bulgarian Academy of Sciences, 2014
• “трепач”, in Речник на българския език [Dictionary of the Bulgarian Language] (in Bulgarian), Chitanka, 2010

трепа́ться (trepátʹsja) +‎ -ач (-ač)

• IPA^(key): [trʲɪˈpat͡ɕ]

трепа́ч • (trepáč) m anim (genitive трепача́, nominative plural трепачи́, genitive plural трепаче́й)

1. (colloquial) twaddler, prattler, blabbermouth, flapjaw, windbag, gasbag