all at sea

Puzzled, perplexed, or completely confused (about a subject or some task at hand). I tried to do well in this class, but I've been all at sea since we started.

Common Names:

Name	Pronounced	Usage
Nikephoros	-	Ancient Greek, Greek Mythology
Adebowale	-	Western African, Yoruba
Warren	WAWR-ən	English
Katya	KAH-tyah	Russian
Kumaran	-	Tamil, Indian, Malayalam
Dory	-	English