Where does “lumŝirmilo” come from?

lumŝirmilo (Esperanto) comes from Esperanto lumo, from Latin lūmen, from English -escence, from Latin -escens, from Latin -esco, from Latin -eo, from Proto-Italic -ēō, from Proto-Italic -ējō — Creates transitive imperfective verbs from roots.

lumŝirmilo (Esperanto): lampshade

Definitions

  1. lampshade

Ancestry of “lumŝirmilo”, step by step

lumŝirmilo traces back through two separate lines of ancestry.

via Esperanto lumo

StepLanguageWordMeaning
1Esperantolumolight
2Latinlūmenlight, source of light
3English-escencea specified process or state
4Latin-escens
5Latin-escoForms verbs from adjectives meaning "become "
6Latin-eoForms stative verbs from adjectives; dative...
7Proto-Italic-ēōForms stative verbs, indicating a state of being;...
8Proto-Italic-ējō
9Proto-Indo-European-éh₁yetiThematicization of the athematic stative verbal...
10Proto-Indo-European-yetiCreates transitive imperfective verbs from roots

via Esperanto ŝirmi

StepLanguageWordMeaning
1Esperantoŝirmito protect, shield
2Germanschirmento shield; to screen or protect
3Middle High Germanschirmen
4Old High Germanskirmento protect
5Proto-West Germanicskirmijanto protect, defend
6Proto-West Germanic-janCreates denominative verbs from nouns; Creates...
7Proto-Germanic-janąDerives denominatives from nouns and factitives...
8Proto-Indo-European-yétiCreates intransitive, often deponent,...
9Proto-Indo-Europeanyé-
10Chichewaiyehe, she
Every word from Proto-Indo-European -yetiEvery word from Latin -eoEvery word from English -escence