Where does “portsill” come from?

portsill (English) comes from English Port, from English portfolio, from Italian portafoglio, from Italian foglio, from Latin folium, from Proto-Italic *foljom, from Proto-Indo-European bʰolh₃yom, from Proto-Indo-European bʰleh₃-.

portsill (English): A horizontal wooden member that forms the sill of...

Definitions

  1. A horizontal wooden member that forms the sill of...

Ancestry of “portsill”, step by step

portsill traces back through two separate lines of ancestry.

via English Port

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

via English sill

StepLanguageWordMeaning
1EnglishsillA horizontal slat which forms the base of a...
2Middle Englishsille
3Old Englishsylla beam that serves as a foundation or support,...
4Proto-Germanicsulībalk, bar, threshold, sill
5Proto-Indo-Europeansēl-to calm, quiet, be favourable
Every word from Proto-Indo-European bʰōl-Every word from Proto-Indo-European bʰel-Every word from Proto-Indo-European bʰleh₃-
portsill — Etymology, Origin & Word History | Etymology Explorer