Where does “unfusible” come from?

unfusible (English) comes from English fusible, from Middle English fusible, from Old French fusible, from Latin fusibilis, from Latin fundō, from Latin fundus, from Proto-Indo-European bʰudʰmḗn, from Proto-Indo-European dʰewbʰ- — smoke; mist, haze.

unfusible (English): Alternative form of infusible

Definitions

  1. Alternative form of infusible

Ancestry of “unfusible”, step by step

unfusible traces back through two separate lines of ancestry.

via English fusible

StepLanguageWordMeaning
1EnglishfusibleAble to be fused or melted; Any substance that...
2Middle Englishfusible
3Old Frenchfusible
4Latinfusibilis
5Latinfundōto pour out, shed
6Latinfundusbottom; farm; piece of land; estate; ground
7Proto-Indo-Europeanbʰudʰmḗnbottom
8Proto-Indo-Europeandʰewbʰ-deep
9Proto-Indo-Europeandʰewh₂-smoke; mist, haze

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Proto-Indo-European dʰewh₂-Every word from Proto-Indo-European dʰewbʰ-Every word from Proto-Indo-European bʰudʰmḗn