an elongated transparent medium, such as an optical fiber, for transmitting light.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
How to use light pipe in a sentence
You get a soft dusting brush, a reach under tool, a stubborn dirt brush, a light pipe crevice tool, and the hair screw tool.One of Dyson’s best cordless vacuums is $200 off right now at Best Buy | Stan Horaczek | November 4, 2021 | Popular-Science
Proceeds to fill and light pipe; re-enter Mrs. Drake with rum.The Works of Robert Louis Stevenson, Volume XV | Robert Louis Stevenson