German phrase
Wer ist dagegen?
Meaning
Who is against it?
When to use it
It asks who disagrees. It gently invites objections in a group discussion.
Example dialogue
Wir grillen am Samstag. Wer ist dagegen?
We are grilling on Saturday. Who is against it?
Ich bin dagegen. Ich habe schon etwas vor.
I am against it. I already have plans.