Where does “croft” come from?

I can't write this summary because the etymological chain provided doesn't support the headword "croft." The chain traces "carafe" (a drinking vessel) back through French, Italian, and Greek, but contains no information about "croft," which is a different English word with a different origin (relating to a small farm). Could you provide the correct etymological chain for "croft"?

croft (English): An enclosed piece of land, usually small and...

Definitions

  1. An enclosed piece of land, usually small and...

Ancestry of “croft”, step by step

croft traces back through 3 separate lines of ancestry.

via Middle English croft

StepLanguageWordMeaning
1Middle Englishcroftcroft small field
2Old Englishcroftenclosed field
3Proto-Germanickruftaza hill; a curve
4Proto-Indo-Europeangrewb-to warp, bend, crawl; to bend, crouch, crawl; to...
5Proto-Indo-Europeanger-to turn, bend, twist, wind; to tie, bind...

via Middle English crofft

StepLanguageWordMeaning
1Middle Englishcrofft

via Middle English crofte

StepLanguageWordMeaning
1Middle Englishcroftesmall, usually enclosed, agricultural land, often...
Every word from Proto-Indo-European ger-Every word from Proto-Indo-European grewb-Every word from Proto-Germanic kruftaz