a red-letter day

a day that is very important or very special The day our daughter was born was a real red-letter day for us.

Name	Pronounced	Usage
Dwain	DWAYN	English
Jaden	JAY-dən	English (Modern)
Gauri	-	Hinduism, Indian, Hindi, Marathi
Khaled	-	Arabic
Josephine	['dʒəuzifi:n]
Cox	[kɔks]