noun · verb · 5 senses · updated from the 2026-07-25 local source snapshot
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Pronunciation
Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.
/ˈsaɪdɪŋ/
Southern-England:Recorded audio is listed in the source snapshot.
rhymes with -aɪdɪŋ
CMU ARPABET:S AY1 D IH0 NG
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
noun
Meaning 1
A building material which covers and protects the sides of a house or other building.
Definition source: English Wiktionary via Wiktextract
Usage: Canada, US, countable, uncountable
Examples
Ugh. If there's one thing I can't stand it's cheesy vinyl siding.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
noun
Meaning 2
A second, relatively short length of track just to the side of a railroad track, joined to the main track by switches at one or both ends, used either for loading or unloading freight, storing trains or other rail vehicles; or to allow two trains on a same track to meet (opposite directions) or pass (same direction) (the latter sense is probably an American definition).
Definition source: English Wiktionary via Wiktextract
Topics: rail-transport, railways, transport
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
verb
Meaning 3
present participle and gerund of side
Definition source: English Wiktionary via Wiktextract
Usage: form-of, gerund, participle, present
Examples
Whenever he hears an argument, he can't help siding with one party or the other.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
noun
Meaning 4
a short stretch of railroad track used to store rolling stock or enable trains on the same line to pass
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: railroad siding, turnout, sidetrack
Antonyms: none provided
Broader terms: railroad track, railroad, railway
5
noun
Meaning 5
material applied to the outside of a building to make it weatherproof
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Etymology tree Proto-Indo-European *seh1-der. Proto-Germanic *sīdaz Proto-Germanic *sīdǭ Old English sīde Middle English side English side English -ing English siding From side + -ing (“material, collection”).
Etymology tree Proto-Indo-European *seh1-der. Proto-Germanic *sīdaz Proto-Germanic *sīdǭ Old English sīde Middle English side English side English -ing English siding From side + -ing (“derivative noun, having the quality of”).
Across languages
Translations
31 source translations are retained for this English entry.
Faroese:
klædningur
— material to cover the sides of a building
Finnish:
verhous
— material to cover the sides of a building
French:
bardage
— material to cover the sides of a building
German:
Außenverkleidung
— material to cover the sides of a building
German:
Gebäudeverkleidung
— material to cover the sides of a building
German:
Hausverkleidung
— material to cover the sides of a building
German:
Fassadenverkleidung
— material to cover the sides of a building
German:
Verkleidung
— material to cover the sides of a building
Portuguese:
tapume
— material to cover the sides of a building
Portuguese:
tabique
— material to cover the sides of a building
Spanish:
revestimiento exterior
— material to cover the sides of a building
Swedish:
väggpanel
— material to cover the sides of a building
Swedish:
brädfodring
— material to cover the sides of a building
Bulgarian:
страничен коловоз
(straničen kolovoz)
— side track
Catalan:
via morta
— side track
Danish:
sidespor
— side track
Danish:
vigespor
— side track
Dutch:
zijspoor
— side track
French:
voie de garage
— side track
German:
Nebengleis
— side track
German:
Abstellgleis
— side track
Hungarian:
mellékvágány
— side track
Indonesian:
jalur sayap
— side track
Norwegian Bokmål:
sidespor
— side track
Norwegian Nynorsk:
sidespor
— side track
Polish:
bocznica
— side track
Spanish:
apartadero
— side track
Swedish:
sidospår
— side track
Swedish:
stickspår
— side track
Welsh:
seidin
— side track
German:
zu jemandem halten
— siding with one party or another