Where does “crossnumber” come from?

crossnumber (English) comes from English cross, from French croix, from German Kreuz, from Spanish Cruz, from Portuguese cruz, from Italian croce, from Latin crux, from Proto-Italic *kruks — to caw, crow.

crossnumber (English): A puzzle that resembles a crossword but is to be...

Definitions

  1. A puzzle that resembles a crossword but is to be...

Ancestry of “crossnumber”, step by step

crossnumber traces back through two separate lines of ancestry.

via English cross

StepLanguageWordMeaning
1EnglishcrossA geometrical figure consisting of two straight...
2Frenchcroixcross; a representation of a cross; the cross as...
3GermanKreuzcross; clubs; sharp
4SpanishCruzcross
5Portuguesecruzcross
6Italiancrocecross
7Latincruxwooden frame on which criminals were crucified,...
8Proto-Italic*kruks
9Proto-Indo-Europeansḱer-to caw, crow

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
Every word from Proto-Indo-European sḱer-