Where does “wavenumber” come from?

wavenumber (English) comes from English number, from English numb, from English nim, from Middle English nimen, from Old English niman, from Proto-West Germanic neman, from Proto-Germanic nemaną, from Proto-Indo-European nem- — to distribute; to give, to take.

wavenumber (English): A measure of the number of waves in unit...

Definitions

  1. A measure of the number of waves in unit...

Ancestry of “wavenumber”, step by step

wavenumber traces back through two separate lines of ancestry.

via English number

StepLanguageWordMeaning
1EnglishnumberAn abstract entity used to describe quantity; A...
2EnglishnumbPhysically unable to feel, not having the power...
3EnglishnimTo take or seize; To filch, steal; To walk with...
4Middle Englishnimento take
5Old Englishnimanto take, seize
6Proto-West Germanicnemanto take
7Proto-Germanicnemanąto take
8Proto-Indo-Europeannem-to distribute; to give, to take

via English wave

StepLanguageWordMeaning
1EnglishwaveTo move back and forth repeatedly and somewhat...
2Middle EnglishwaweA wave; Any sort of flowing or spurting motion;...
3Old Englishwǣġa weight; a tool for weighing, balance, scale
4Proto-Germanicwēgazwave; sea
5Proto-Indo-Europeanweǵʰ-to bring; to transport
Every word from Proto-Indo-European nem- →Every word from Proto-Germanic nemaną →Every word from Proto-West Germanic neman →