let ‧ down /ˈletdaʊn/ BrE AmE noun [singular]
informal an event, performance etc that is not as good as you expected it to be SYN disappointment :
The end of the book was a real letdown.
⇨ let down at ↑ let 1
let ‧ down /ˈletdaʊn/ BrE AmE noun [singular]
informal an event, performance etc that is not as good as you expected it to be SYN disappointment :
The end of the book was a real letdown.
⇨ let down at ↑ let 1
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012