Where does “unlabel” come from?

unlabel (English) comes from English label, from Middle English label, from Old French label, from Frankish lappā, from Proto-Germanic lappǭ, from Proto-Indo-European leb- — to hang down loosely; lip; lick.

Ancestry of “unlabel”, step by step

unlabel traces back through two separate lines of ancestry.

via English label

StepLanguageWordMeaning
1EnglishlabelA small ticket or sign giving information about...
2Middle Englishlabelnarrow band, strip of cloth
3Old Frenchlabelstrip of fabric; badge; insignia
4Frankishlappācloth, rag, lobe; torn piece of cloth; rag, torn...
5Proto-Germaniclappǭ
6Proto-Indo-Europeanleb-to hang down loosely; lip; lick

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Proto-Indo-European leb-Every word from Proto-Germanic lappǭEvery word from Frankish lappā