at great length

For a long duration. When I came home after curfew, my mom interrogated me at great length. He spoke at great length about how he had been inspired by his trip.

*at great length

for a long period of time. (*Typically: explain ~; question someone ~; speak ~.) The lawyer questioned the witness at great length.

Common Names:

Name	Pronounced	Usage
ThorbjÖRn	-	Swedish
Cinderella	sin-də-RE-lə (English)	Literature
Yejide	-	Western African, Yoruba
Daiki	dah-ee-kee	Japanese
Nazaire	-	French
Melpomeni	-	Greek