1. to treat wood with a solution of mercuric chloride to prevent decay
Usage: technical; archaic

Examples

• The shipbuilders decided to kyanize the timber before construction.
• Workers kyanized the railroad ties to extend their lifespan.
• The process to kyanize wood was developed in the 19th century.
• They kyanized the fence posts to protect against rot.
• The company specialized in kyanizing lumber for marine use.