Where does “ozonous” come from?

ozonous (English) comes from English ous, from English ou, from Afrikaans ou, from Dutch oud, from Middle Dutch out, from Old Dutch ald, from Proto-West Germanic ald, from Proto-Germanic aldaz — to grow, nourish.

ozonous (English): Archaic form of ozonic

Definitions

  1. Archaic form of ozonic

Ancestry of “ozonous”, step by step

ozonous traces back through two separate lines of ancestry.

via English ous

StepLanguageWordMeaning
1Englishousplural of ou
2EnglishouA probably extinct species of Hawaiian...
3AfrikaansouAn old fellow, guy, bloke; attributive form of...
4Dutchoudold
5Middle Dutchoutold
6Old Dutchald
7Proto-West Germanicaldold
8Proto-Germanicaldazold, grown up
9Proto-Indo-Europeanh₂eltós
10Proto-Indo-Europeanh₂él-to grow, nourish

via English ozone

StepLanguageWordMeaning
1EnglishozoneAn allotrope of oxygen having three atoms in the...
2Ancient Greekεὐαγγέλιονa reward for good news; good news; gospel
3Ancient Greekεὐάγγελοςbringing good news
4Ancient Greekἀγγέλλωto carry, deliver, pass on, relay (a message, information, news, a command, instructions); to announce, report
5Ancient Greekἄγγελοςa messenger; one that announces; angel, heavenly...
6Old Norseengillangel
7Old Saxonengilangel
8Proto-West Germanicangilangel
9Latinangelusangel; messenger
Every word from Proto-Indo-European h₂él-