Vast expanses (6)
'vast expanses' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for seas that I've seen before include "Red and Dead" , "Red and Black are" , "Aegean and Mediterranean, say" , "Bodies of salt water" , "Oceans" .)
'vast expanses' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for oceans that I've seen before include "Vast bodies of water" , "Large seas" , "Strange canoes on these waters" , "Atlantic, Pacific etc" , "Great seas" .)