plumbing
n. செங்குத்தாக்குதல், ஈயத்தொழில், ஈயக்குழாய் முதலியன பழுது பார்ப்பவர் வேலை.
Plumb"ing, n. 1. The art of casting and working in lead, and applying it to building purposes; especially, the business of furnishing, fitting, and repairing pipes for conducting water, sewage, etc. Gwilt. 2. The lead or iron pipes, and other apparatus, used in conveying water, sewage, etc., in a building.