Where does “semiopalescent” come from?

semiopalescent (English) comes from English opalescent, from English Opal, from French opale, from Latin opalus, from Byzantine Greek ὀπάλλιος, from Sanskrit उपल, from Sanskrit उपरि, from Proto-Indo-Aryan upári.

semiopalescent (English): Somewhat or partly opalescent

Definitions

  1. Somewhat or partly opalescent

Ancestry of “semiopalescent”, step by step

semiopalescent traces back through two separate lines of ancestry.

via English opalescent

StepLanguageWordMeaning
1EnglishopalescentExhibiting a milky iridescence like that of an...
2EnglishOpalfrom the precious stone, invented in the nineteenth century
3Frenchopaleopal
4Latinopalusopal
5Byzantine Greekὀπάλλιοςopal
6Sanskritउपलstone; gem, stone
7Sanskritउपरिover; above; beyond
8Proto-Indo-Aryanupári
9Proto-Indo-Iranianupáriabove, over
10Proto-Indo-Europeanupérabove; over
11Proto-Indo-Europeanupóunder, below
12Proto-Indo-Europeanh₃ewp-

via English semi

StepLanguageWordMeaning
1EnglishsemiA semi-detached house; A semitrailer; a...
2Englishsemi-half; partial, incomplete; somewhat, rather,...
3Latinsēmi-half
4Proto-Indo-Europeansēmihalf; partially
Every word from Proto-Indo-European h₃ewp-Every word from Proto-Indo-European upóEvery word from Proto-Indo-European upér
semiopalescent — Etymology, Origin & Word History | Etymology Explorer