Where does “portholing” come from?
portholing (English) comes from English porthole, from English Port, from English portfolio, from Italian portafoglio, from Italian foglio, from Latin folium, from Proto-Italic *foljom, from Proto-Indo-European bʰolh₃yom.
portholing (English): A circular vignette-like defect where the image fades at the borders
Definitions
- A circular vignette-like defect where the image fades at the borders
Ancestry of “portholing”, step by step
portholing traces back through two separate lines of ancestry.
via English porthole
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | porthole | A gunport; an opening in the hull of a ship... |
| 2 | English | Port | University of Portsmouth, used especially following post-nominal letters indicating status as a graduate |
| 3 | English | portfolio | A case for carrying papers, drawings,... |
| 4 | Italian | portafoglio | wallet, billfold; portfolio |
| 5 | Italian | foglio | sheet |
| 6 | Latin | folium | a leaf; a petal; a sheet or leaf of paper |
| 7 | Proto-Italic | *foljom | — |
| 8 | Proto-Indo-European | bʰolh₃yom | leaf |
| 9 | Proto-Indo-European | bʰleh₃- | bloom, flower |
| 10 | Proto-Indo-European | bʰel- | to sound; to speak, roar, bark; shiny, white; to... |
| 11 | Proto-Indo-European | bʰōl- | — |
via English ing
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | ing | A meadow, especially a low meadow near a river;... |
| 2 | Middle English | ing | — |
| 3 | Old English | ing | meadow, water meadow, ing |
| 4 | Old Norse | eng | meadow |
| 5 | Proto-Germanic | angijō | A low lying meadow in a valley or near a river |
| 6 | Proto-Indo-European | h₂énkos | curve, bend |
| 7 | Proto-Indo-European | -os | Creates action nouns or result nouns from verbs;... |