Meanings
plural peritrochia
- engineeringThe wheel which, together with the axle, forms the axis in peritrochio.First known use 18th–19th c.
[T]he engineer proceeded to the illustration of his mechanicks, tilting up his hand like a balance, thrusting it forward by way of lever, embracing the naturalist's nose like a wedge betwixt two of his fingers, and turning it round, with the momentum of a screw or peritrochium.
1751, [Tobias] Smollett, The Adventures of Peregrine Pickle […], volume (please specify |volume=I to IV), London: Harrison and Co., […], →OCLC
Origin
- Ancient Greekπερίτροχος“circular”
- Koine Greekπεριτρόχιον
- New Latinperitrochium
- Englishperitrochium
From New Latin peritrochium, from Koine Greek περιτρόχιον (peritrókhion), from Ancient Greek περίτροχος (perítrokhos, “circular”).
More words from New Latin, Koine Greek, Ancient Greek
Full word history & related roots →Cite this entry
peritrochium. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/peritrochium
“peritrochium.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/peritrochium. Accessed November 3, 2026.
WatkinsX Dictionary, s.v. “peritrochium,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/peritrochium.
Source: peritrochium on Wiktionary, CC BY-SA 4.0.