duct
UK[dʌkt]US[dʌkt]
n
A tube or channel for carrying something, especially air, liquid, or cables.
n
A tube in the body for carrying a bodily fluid or secretion.
Morpheme Breakdown
duct
duct
lead
Etymology
The word 'duct' is a simplex form, directly borrowed from Latin ductus. Its core meaning, "to lead," is preserved in its modern English definition as a tube or channel that "leads" or conveys fluids, air, or other substances from one place to another. This Latin root ducere is prolific in English, forming the basis of many words like 'conduct,' 'introduce,' and 'educate,' all relating to the concept of leading or guiding. The journey from the abstract Latin verb for leading to the concrete noun for a physical conduit exemplifies a common pattern of semantic specialization in technical and anatomical vocabulary.
Analysis
Structure: duct (lead)
The morpheme 'duct' originates from Latin ductus, meaning "a leading, a conduit," from the past participle stem ducere, meaning "to lead."
Examples
The air conditioning system uses a network of ducts to distribute cool air throughout the building.
Tears drain from the eye through a small duct into the nose.
The electrician ran the wires through a protective duct in the wall.