1. Of a substance produced by the effect of heat on wood, especially by destructive distillation
   - pyrolignic

See also: pyrolysis

• water starwort
• water stoma
• water strider
• water supply
• water system
• water table
• water tank
• water tap
• water thrush
• water tower
• water travel
• water trumpet
• water turkey
• water under the bridge
• water vapor
• water vapour
• water vascular system
• water violet
• water vole
• water waggon
• water wagon
• water wings
• water witch
• water yam
• water-base paint