downspout
UK[ˈdaʊnspaʊt]US[ˈdaʊnspaʊt]
n
A vertical pipe attached to the edge of a roof to carry rainwater down from the gutter to the ground or a drain.
Morpheme Breakdown
down
spout
down
direction
spout
pipe
Etymology
The word 'downspout' is a transparent compound formed from two native English elements. 'Down' originates from Old English, initially meaning 'hill' but evolving to denote direction. 'Spout' is an onomatopoeic Middle English word mimicking the sound of liquid ejecting, which came to mean a pipe or outlet for liquid. Combined in the 19th century, the term literally and logically describes a 'pipe for water to go down,' directly naming its function of channeling rainwater vertically from a roof's gutter. This compound exemplifies the descriptive, functional nature of much English technical vocabulary.
Analysis
Structure: down (direction) + spout (pipe)
- down: From Old English 'dūn' (hill, down), later used as an adverb/preposition. In this compound, it functions as a directional prefix indicating a downward movement.
- spout: From Middle English 'spouten', of imitative origin (echoic of liquid being forced out). In this compound, it functions as the core noun, referring to a projecting tube or lip for pouring liquid.
Examples
The heavy rain overflowed because the downspout was clogged with leaves.
We installed an extension on the downspout to direct water away from the house's foundation.
You could hear the water gushing through the metal downspout during the storm.