Where does “slimeface” come from?

slimeface (English) comes from English face, from Middle English face, from Old French face, from Late Latin facia.

Ancestry of “slimeface”, step by step

slimeface traces back through two separate lines of ancestry.

via English face

StepLanguageWordMeaning
1EnglishfaceThe front part of the head of a human or other...
2Middle Englishfaceface; Alternative form of fass
3Old Frenchfaceface
4Late Latinfacia

via English slime

StepLanguageWordMeaning
1EnglishslimeSoft, moist earth or clay, having an adhesive...
2Old Englishslīmslime
3Proto-Germanicslīmąslime; mucus
4Proto-Indo-Europeansley-smooth; slick; sticky; slimy; to smear
Every word from Late Latin facia
slimeface — Etymology, Origin & Word History | Etymology Explorer