Where does “wedge-like” come from?

wedge-like (English) comes from English like, from Dutch luik, from Middle Dutch luke, from Dutch luiken, from Middle Dutch luken, from Old Dutch lūcan, from Proto-West Germanic lūkan, from Proto-Germanic lūkaną — to break, tear; to break, shatter.

Ancestry of “wedge-like”, step by step

wedge-like traces back through two separate lines of ancestry.

via English like

StepLanguageWordMeaning
1EnglishlikeTo enjoy, be pleased by; favor; be in favor of;...
2Dutchluikhatch; shutter; panel, as in a triptych
3Middle Dutchluke
4Dutchluikento close, to shut
5Middle Dutchlukento close, to shut; to close, to become closed
6Old Dutchlūcanto close, shut
7Proto-West Germaniclūkanto close, to shut
8Proto-Germaniclūkanąto close, to shut; Alternative form of *leukaną
9Proto-Indo-Europeanlewǵ-to break, tear; to break, shatter

via English wedge

StepLanguageWordMeaning
1EnglishwedgeOne of the simple machines; a piece of material,...
2Middle Englishweggewedge
3Old Englishwecgwedge; a mass of metal
4Proto-Germanic*wagi
5Proto-Germanicwagjazwedge
6Proto-Indo-Europeanweǵʰ-to bring; to transport
Every word from Proto-Indo-European lewǵ-Every word from Proto-Germanic lūkanąEvery word from Proto-West Germanic lūkan