Related Clues:

• Fills with freight
• Brings on board
• Works at the docks, say
• Throws in the towel
• Calls it a day
• Fills the hull, e.g.
• Piles on
• Burdens down
• What a resignee calls it
• Puts in the hold
• Weighs down
• Puts in cargo
• Packs it in
• Joins the bucket brigade
• Takes on cargo