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ductless
Derived word form of duct

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

A ductless heat pump and air-to-air exchange system keep it comfortable when temperatures reach triple digits, common in Beverly.

From Seattle Times • Jun. 6, 2023

He opted for ductless units to warm specific rooms in the 2,700-square-foot home.

From Seattle Times • Mar. 6, 2023

But breaking into walls to redo ducts would cause a lot of collateral damage to drywall, so a better solution would be to supplement the existing system by installing a ductless system for upstairs.

From Washington Post • Jul. 5, 2022

The primary function of these ductless glands is to secrete their hormones directly into the surrounding fluid.

From Textbooks • Jun. 19, 2013

The chapter of the functions of the ductless glands is one of the most interesting and most practical in modern medicine.

From Makers of Modern Medicine by Walsh, James J. (James Joseph)