be lost for words

US /bi lɔst fɔr wɜrdz/
UK /bi lɔst fɔr wɜrdz/
"be lost for words" picture
1.

quedarse sin palabras, no tener palabras

to be so surprised, confused, or emotional that you cannot think of anything to say

:
When she saw the surprise party, she was completely lost for words.
Cuando vio la fiesta sorpresa, se quedó completamente sin palabras.
His rude comment left me lost for words.
Su comentario grosero me dejó sin palabras.