nails
n.pl.— «After learning the game on plastic cleats, most golfers stick with them as they turn pro. Often referred to as “nails” by players and suppliers, metal spikes are permitted throughout Europe and at a handful of courses in the U.S. Pacific Northwest. Wet weather in those regions make the metal spikes more effective, players say, because they are longer.» —“Another Thing Woods Can Do That You Can’t: Wear Metal Spikes” by Michael Buteau Bloomberg.com Aug. 10, 2007. (source: Double-Tongued Dictionary)
Further reading
There was a time when William Shakespeare was just another little seven-year-old in school. Classes in his day were demanding — and all in Latin. A new book argues that this rigorous curriculum actually nurtured the creativity that later flourished...
After our conversation about the expression dingle day, a term used by workers at a research station in Antarctica to denote bright, sunny weather, a listener offers a possible explanation for this term. It may derive from the idea of the skies...