11 across
Piece
of
luggage
left
on
board
by
guy
you
heard
consuming
drink
(11)
Piece of luggage left on board by guy you heard consuming drink (11)
hints
0
checks
0
hints
The definition is at the beginning of the clue.
How the clue works
Right, so Piece of luggage is your definition there, pointing to a portmanteau. Start with PORT, that's "left" but in the nautical "on board" sense, then stick MAN on for "guy" — but that guy has to swallow TEA (the "drink") followed by U, which sounds like "you" ("you heard"), giving you MAN-TEA-U tacked onto PORT for the full word.