Where does “radiolabel” come from?

radiolabel (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.

radiolabel (English): To tag a substance with a radioactive tracer; A...

Definitions

  1. To tag a substance with a radioactive tracer; A...

Ancestry of “radiolabel”, step by step

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
Every word from Proto-Indo-European leb-