Where does “cross-curricular” come from?

cross-curricular (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.

cross-curricular (English): Spanning more than one curriculum

Definitions

  1. Spanning more than one curriculum

Ancestry of “cross-curricular”, step by step

cross-curricular 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 curricular

StepLanguageWordMeaning
1EnglishcurricularOf, relating to, or following a curriculum
2English-arOf, near, or pertaining to; Forming nouns such as...
3Middle English-ar
4Old English-eremasculine agent suffix, originally applied only...
5Proto-West Germanic-ārī-er
6Proto-Germanic-ārijaz-er
7Latin-āriuser
8Proto-Italic*-āziosForms relational adjectives to nouns (and rarely numerals)
Every word from Proto-Indo-European sḱer-