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Definition of siding

siding

/ˈsaɪ.dɪŋ/
sid · ing

Plural:sidings
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siding Lexical Profile

siding Game Scores & Validity

• noun

1

North American Material made of wood, metal, vinyl, or fiber cement used to cover, protect, and weatherproof the exterior walls of a house or other building.

Example

"The homeowners decided to replace the weathered wooden boards with durable vinyl siding."


2

A short stretch of railroad track connected to a main line by switches, used for parking trains, loading freight, or enabling trains on the same line to pass one another.

Example

"The slow freight train pulled onto a siding so the express passenger service could pass."

Synonyms
View all synonyms for siding

• Rhymes for siding

Word Origin & Etymology

Derived from the verb 'side' (from Old English 'side', meaning 'flank or lengthwise surface') combined with the suffix '-ing'. The architectural sense referring to exterior wall covering emerged in North America in the early 19th century, followed shortly by the railway sense in the 1820s.

Cite this Entry


Wordmom. (2026). Definition of Siding. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/siding
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