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Meaning of utilidor

u•til•i•dor

Pronunciation: (y-til'i-dôr"), [key]
— n. Canadian.
  1. an aboveground, insulated network of pipes and cables, used to convey water and electricity in communities situated in areas of permafrost.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.