- a strongly adhesive silver-gray cloth tape, used in plumbing, household repairs, etc.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- a type of strong waterproof adhesive silver-coloured cloth tape used for repairs by plumbers, electricians, etc
Word Origin and History for duct tape
Online Etymology Dictionary, © 2010 Douglas Harper