1. to treat (wood) with a chemical solution (typically mercuric chloride) to prevent decay and insect damage
Usage: technical; chiefly historical

Examples

• The railroad company kyanizes the wooden railroad ties to extend their lifespan.
• Wood that has been kyanized resists rot and termite damage far better than untreated wood.
• In the 19th century, engineers kyanized timber for use in construction and shipbuilding.
• The process kyanizes the wood by forcing preservative chemicals deep into the grain.