bug ‧ a ‧ boo /ˈbʌɡəbuː/ BrE AmE noun [countable] American English
[ Date: 1700-1800 ; Origin: Probably from a Celtic language ]
something that makes people anxious or afraid
bug ‧ a ‧ boo /ˈbʌɡəbuː/ BrE AmE noun [countable] American English
[ Date: 1700-1800 ; Origin: Probably from a Celtic language ]
something that makes people anxious or afraid
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012