Where does “decade” come from?

decade (Middle French) comes from Latin decās, from Ancient Greek δεκάς, from Ancient Greek -ᾰ́ς, from Proto-Indo-European -ónts, from Hungarian önt, from Hungarian ön, from Hungarian ön-, from Turkish ön — sound, voice.

decade (Middle French): a series of 10 books

Definitions

  1. a series of 10 books

Ancestry of “decade”, step by step

StepLanguageWordMeaning
1Latindecāsa decade (period of ten years)
2Ancient Greekδεκάςthe number ten; a group of ten, decade
3Ancient Greek-ᾰ́ςgroup of
4Proto-Indo-European-óntsDerives nouns denoting body parts
5Hungarianöntto pour; to cast; accusative singular of ön
6Hungarianönyou
7Hungarianön-self-
8Turkishönfront
9Ottoman Turkishاوكvoice (of human or animal); sound
10Proto-Turkicǖnsound, voice

Words derived from “decade

Every word from Proto-Turkic ǖn