C1 adverb /ˌwɛr.əˈpɒn/
whereupon
तत्क्षण बाद
Meaning
Immediately after which; as a result of which.
Example
He confessed his mistake, whereupon she forgave him.
उसने अपनी गलती कबूल की, तत्क्षण बाद उसने उसे माफ कर दिया।