Where does “portuo” come from?

portuo (Ido) comes from Russian порт, from German Port, from English Port, from English portfolio, from Italian portafoglio, from Italian foglio, from Latin folium, from Proto-Italic *foljom.

portuo (Ido): port, harbour

Definitions

  1. port, harbour

Ancestry of “portuo”, step by step

portuo traces back through two separate lines of ancestry.

via Russian порт

StepLanguageWordMeaning
1Russianпортport, harbor
2GermanPorthaven; harbor, port; port
3EnglishPortUniversity of Portsmouth, used especially following post-nominal letters indicating status as a graduate
4EnglishportfolioA case for carrying papers, drawings,...
5Italianportafogliowallet, billfold; portfolio
6Italianfogliosheet
7Latinfoliuma leaf; a petal; a sheet or leaf of paper
8Proto-Italic*foljom
9Proto-Indo-Europeanbʰolh₃yomleaf
10Proto-Indo-Europeanbʰleh₃-bloom, flower
11Proto-Indo-Europeanbʰel-to sound; to speak, roar, bark; shiny, white; to...
12Proto-Indo-Europeanbʰōl-

via Spanish Puerto

StepLanguageWordMeaning
1SpanishPuertoport, harbour
2Old Spanishpuertoport
Every word from Proto-Indo-European bʰōl-
portuo — Etymology, Origin & Word History | Etymology Explorer