expatiate on

expatiate on someone or something

to say or write many words about someone or something. She expatiated endlessly on the evils of tobacco. I have heard you expatiate on Harry quite enough, thank you.

Common Names:

Name	Pronounced	Usage
Juniper	JOON-ə-pər	English (Rare)
Therapon	-	Late Greek
Jadranka	-	Croatian, Serbian, Slovene
Icarus	IK-ə-rəs (English)	Greek Mythology (Latinized)
Vitalija	-	Lithuanian
Ari (1)	-	Hebrew