köken: Etymology tree Proto-Indo-European *péh₂wr̥ Proto-Hellenic *pāwər Ancient Greek πῦρ (pûr) Proto-Indo-European *-rós Proto-Hellenic *-rós Ancient Greek -ρός (-rós) Ancient Greek πῠρρός (pŭrrhós)bor. Latin burrus Latin burra Old Spanish borra Spanish borra Proto-Italic *-āzi ▲ Latin -ereinflu. Latin -āre Old Spanish -ar Spanish -ar Spanish borrar Proto-Indo-European *h₃ed- Proto-Indo-European *-os…
aile: conjunto borroso, lógica borrosa, teoría de los subconjuntos borrosos
köken: Learned borrowing from Ancient Greek ἀόριστος (aóristos, adjective). The noun is a learned borrowing from Koine Greek ἀόριστος (aóristos, “aorist tense”, noun).
köken: Uncertain. De Vaan suggests from Proto-Italic *wagos, possibly from Proto-Indo-European *Hwogos, and compares this form to Old Norse vakka (“to totter”), Old High German wankon (“to totter”), winkan (“to waver, stagger”), Old English wincian (“to nod”). Compare also with Lithuanian võgti (“to steal”).
köken: Etymology tree Latin maleder. Old French mal- Middle French mal- French mal-bor. Esperanto mal- Esperanto klara Esperanto malklara From mal- (“opposite of”) + klara (“clear”).