mast

To refuse to cease or surrender. Because lowering a ship's flag was a customary indication of surrender, this nautical phrase emphasizes the resolve of a ship's crew. We will nail our colors to the mast and fight on—they will never capture us! We're going to have a tough time beating this team now that they are playing with such determination. I fear they've nailed their colors to the mast.

Partially raised or lowered. The phrase most often describes a flag that has been lowered to honor a recently-deceased person. After our former president died, flags were at half-mast all across the country. My daughter came home from the park covered in dirt, her ponytail at half-mast.

To be partially raised or lowered. The phrase most often describes a flag that has been lowered to honor a recently-deceased person. After our former president died, flags were at half-mast all across the country. When my daughter came home from the park, she was covered in dirt, and her ponytail was at half-mast.

[of a flag] halfway up or down its flagpole. The flag was flying at half-mast because the general had died. Americans fly flags at half-staff on Memorial Day.

to publicly state your opinions about a subject Nobody knows which way he's going to vote because he has so far refused to nail his colours to the mast.

if someone's trousers are at half-mast, they are too short His hair was dirty and his trousers at half-mast.

Halfway up or down, as in The church bells tolled off and on all day and the flags were at half-mast. This term refers to placing a flag halfway up a ship's mast or flagpole, a practice used as a mark of respect for a person who has died or, at sea, as a distress signal. Occasionally the term is transferred to other objects, as in Tom's pants were at half-mast as he raced around the playground, or The puppy's tail was at half-mast. [First half of 1600s]