Where does “slicken” come from?

slicken (English) comes from English en, from French en, from Middle French en, from Old French en, from Latin în, from Latin en, from Proto-Italic en, from Proto-Indo-European h₁én — in.

slicken (English): To make slick; sleek; smooth

Definitions

  1. To make slick; sleek; smooth

Ancestry of “slicken”, step by step

slicken traces back through two separate lines of ancestry.

via English en

StepLanguageWordMeaning
1EnglishenAbbreviation of English; The name of the...
2Frenchenin; to; by
3Middle Frenchenon; on to
4Old Frenchenin; inside; on; upon; in
5Latinînin, at, on, upon, from (space)
6Latinenlookǃ beholdǃ; reallyǃ?; come onǃ
7Proto-Italicenin
8Proto-Indo-Europeanh₁énin

via English slick

StepLanguageWordMeaning
1EnglishslickSlippery or smooth due to a covering of liquid;...
2Middle Englishslicke
3Old Englishslīcsleek, smooth; crafty, cunning, slick
4Proto-Germanicslīkazslick, smooth; sleek, smooth
5Proto-Indo-Europeansleyǵ-to glide, smooth, spread; to smear; to creep; to...
Every word from Proto-Indo-European h₁én