re‧ver‧be‧ra‧tion /rɪˌvɜːbəˈreɪʃ
ən $ -ɜːr-/ 
 noun1.  [countable usually plural] a severe effect that is caused by a particular event and continues for a long time
 Synonym : repercussion: 
 the scandal’s political reverberations2.  [uncountable and countable]
 the scandal’s political reverberations2.  [uncountable and countable] a loud sound that is heard again and again as it is sent back from different surfaces ⇒ 
echo  [TahlilGaran] Dictionary of Contemporary English ▲