Meanings
sidewinder1
plural sidewinders
- A North American rattlesnake, Crotalus cerastes, that inhabits lowland deserts.
- slangA person who is untrustworthy and dangerous.
- nauticalA type of middle-distance deep-sea trawler widely used during the 1960s and 1970s.
- A rollercoaster element where riders enter a half-loop followed by a half-corkscrew, and exit perpendicular to the direction of entry.
present singular third person sidewinders · participle present sidewindering · participle past sidewindered · past sidewindered
Sidewinder2
plural Sidewinders
- Formally the AIM-9 Sidewinder, first used by the US in 1956, one of the oldest, cheapest, and most successful short-range air-to-air missiles, still in use by many countries in the 2020s.
Synonyms & antonyms
verbSynonym of sidewind.
More synonyms by meaning
nounsmall pale-colored desert rattlesnake of southwestern United States; body moves in an s-shaped curve
Synonym sets from Open English WordNet, CC BY 4.0.
Origin
From side + winder (“one who winds or wends, traveller”), from the sideways, looping manner in which they move.
Full word history & related roots →Translations
Bulgarian рогата гърмяща змия
- рогата гърмяща змия (rogata gărmjašta zmija)Snake Crotalus cerastes
Finnish sarvikalkkarokäärme
- sarvikalkkarokäärmeSnake Crotalus cerastes
French crotale cornu
- crotale cornuSnake Crotalus cerastes
German Seitenwinder-Klapperschlange
- Seitenwinder-KlapperschlangeSnake Crotalus cerastes
Greek κροταλίας
- κροταλίας (krotalías)untrustworthy or violent person
Hungarian szarvas csörgőkígyó
- szarvas csörgőkígyóSnake Crotalus cerastes
Japanese サイドワインダー
- サイドワインダー (Saidowaindā)Snake Crotalus cerastes
Korean 사이드와인더
- 사이드와인더 (saideuwaindeo)Snake Crotalus cerastes
Russian рога́тая грему́чая змея́, рога́тый грему́чник
- рога́тая грему́чая змея́ (rogátaja gremúčaja zmejá)Snake Crotalus cerastes
- рога́тый грему́чник (rogátyj gremúčnik)Snake Crotalus cerastes
Cite this entry
sidewinder. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/sidewinder
“sidewinder.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/sidewinder. Accessed November 2, 2026.
WatkinsX Dictionary, s.v. “sidewinder,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/sidewinder.
Source: sidewinder on Wiktionary, CC BY-SA 4.0.