calk 1 
(kôk)
(kôk)n.
1. A pointed extension on the toe or heels of a horseshoe, designed to prevent slipping.
2. A spiked plate that is fixed on the bottom of a shoe to prevent slipping and preserve the sole.
[Probably back-formation from obsolete calkin, from Middle English kakun, possibly from Middle Dutch kalkoen, hoof, or from Old French calcain, heel (Middle Dutch, from Old French), from Latin calcāneum, heel bone; see CALCANEUS.]
calk v.
- William Lee
- William Lloyd
- (William Lyon) Mackenzie
- William Magear
- William Makepeace
- (William Matthew) Flinders
- William Maxwell Aitken.
- William Motter
- William of
- William of
- William of Malmesbury
- "William of Orange."
- William of Orange
- William Orville
- William Penn Adair
- William Randolph
- "William Rufus."
- Williams
- Williams
- Williams
- Williams
- Williams
- Williams
- Williams
- Williams