Meanings
How to pronounce "rue the day":
AU
To seriously regret one's actions.
Example Sentences
1
He will rue the day he ever cheated on his wife.
2
She will rue the day she turned down the job offer.
3
You'll rue the day you lied to me.
4
They will rue the day they decided to sell their family heirlooms.
5
She will rue the day she betrayed her best friend.