Where does “rockcress” come from?

rockcress (English) comes from English Rock, from English rock and roll, from English and, from Middle English an, from Old English ond, from Old English and, from Proto-Germanic andi, from Proto-Indo-European h₂énti — on, onto.

rockcress (English): Any of several similar genera of flowering plants...

Definitions

  1. Any of several similar genera of flowering plants...

Ancestry of “rockcress”, step by step

rockcress traces back through two separate lines of ancestry.

via English Rock

StepLanguageWordMeaning
1EnglishRockfor someone living near a rock or an oak (atter + oke)
2Englishrock and rollA genre of popular music that evolved in the...
3EnglishandAs a coordinating conjunction; expressing two...
4Middle EnglishanAlternative form of in; Alternative form of and;...
5Old Englishondand
6Old Englishandand; even; also
7Proto-Germanicandiin addition, furthermore, and
8Proto-Indo-Europeanh₂éntiopposite; near; in front
9Proto-Indo-Europeanh₂éntsforehead; front
10Proto-Indo-Europeanh₂ent-face; forehead; front
11Proto-Indo-Europeanh₂en-on, onto

via English cress

StepLanguageWordMeaning
1EnglishcressA plant of various species, chiefly cruciferous....
2Middle Englishcroyscross
3Old Frenchcroiscross; crossroads
4Latincruxwooden frame on which criminals were crucified,...
5Proto-Italic*kruks
6Proto-Indo-Europeansḱer-to caw, crow
Every word from Proto-Indo-European h₂en-Every word from Proto-Indo-European h₂ent-Every word from Proto-Indo-European h₂énts
rockcress — Etymology, Origin & Word History | Etymology Explorer