*Song sung by sailors (3,6)
(Other definitions for sea shanty that I've seen before include "A certain air" , "Traditional song sung by sailors" .)
(Other definitions for shanty that I've seen before include "Seafaring song" , "Here you get inferior accommodation" , "Roughly built hut" , "Sea song - hovel" , "A sailor's sea song, or a rundown hut" .)