be lost for words

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

sprakeloos zijn, geen woorden hebben

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.
Toen ze het verrassingsfeest zag, was ze volledig sprakeloos.
His rude comment left me lost for words.
Zijn onbeschofte opmerking liet me sprakeloos achter.