17 down
Part
of
ship
where
Marvel
Avenger
sleeps,
according
to
Spooner
(8)
Part of ship where Marvel Avenger sleeps, according to Spooner (8)
hints
0
checks
0
hints
The definition is at the beginning of the clue.
How the clue works
The definition is Part of ship, as a bulkhead is one of the partitions inside a vessel. For the wordplay, "where Marvel Avenger sleeps" is a HULK BED, and "according to Spooner" tells you to swap the opening sounds, so the H and the B trade places. That gives you BULK HEAD.