A spike, wedge, or peg that is driven into a rock or ice surface as a support (as for a mountain climber).
To put pitons into a rock/ice to facilitate climbing.
A scenario in which a piece attacks a more valuable piece which, if it moves aside, reveals a less valuable piece.
That which skews something.
A long pin, normally made of metal or wood, used to secure food during cooking.
Food served on a skewer.
To impale on a skewer.
To attack a piece which has a less valuable piece behind it.
To severely mock or discredit.