потерпеть неудачу The chairman's suggestion fell flat at the meeting; no one thought it a good idea. The boys' joke fell flat, their parents did not think it funny.
FALL FLAT
Англо-русский перевод FALL FLAT
Мюллер. English-Russian Muller's dictionary bed edition. Англо-Русский словарь Мюллера редакция bed. 2012