35 Numerical Prefixes

35 Numerical Prefixes 35 Numerical Prefixes 35 Numerical Prefixes By Mark Nichol This post lists prefixes of Greek and/or Latin provenance used in expressions of numerical relationships, with examples. 1. uni-: â€Å"one† (unicycle) 2. mono-: â€Å"one† (monogamy) 3–4. du-: â€Å"two† (duplicate); sometimes duo- (duopoly) 5–6. deuter-: â€Å"two† (deuterium); sometimes deutero- (deuterograph) 7. bi-: â€Å"two† (bicycle) or â€Å"twice† (biannual) 8. di-: â€Å"two† (dilemma) 9. tri-: â€Å"three† (triangle) 10. quadr-: â€Å"four† (quadrant) 11. tetra-: â€Å"four† (tetrahedron) 12–13. quin-: â€Å"five† (quintet); sometimes quinque- (quinquelateral) 14. penta-: â€Å"five† (pentathlon) 15. sex-: â€Å"six† (sextuplets) 16. hexa-: â€Å"six† (hexagram) 17. sept-: â€Å"seven† (septuagenarian) 18. hept-: â€Å"seven† (heptarchy) 19–20. oct-: â€Å"eight† (octennial); sometimes octo- (octopus) 21. nona-: â€Å"nine† (nonary) 22–23. nove-: â€Å"nine† (novennial); sometimes novem- (novemdecillion) 24. ennea-: â€Å"nine† (enneagram) 25–26. dec-: â€Å"ten† (decennial); sometimes decem- (decemvirate) 27. deca-: â€Å"ten† (decade) 28. cent-: â€Å"hundred† (centipede) 29–30. hect-: â€Å"hundred† (hectare); sometimes hecto- (hectoliter) 31–32. mill-: â€Å"thousand† (million); sometimes mille- (millennial) 33. kilo-: â€Å"thousand† (kilowatt) 34. chili-: â€Å"thousand† (chiliad) 35. myri-: â€Å"ten thousand† (myriad) Want to improve your English in five minutes a day? Get a subscription and start receiving our writing tips and exercises daily! Keep learning! Browse the Vocabulary category, check our popular posts, or choose a related post below:Regarding Re:80 Idioms with the Word TimeList of 50 Compliments and Nice Things to Say!