Where does “dikdarm” come from?

dikdarm (Dutch) comes from German Dickdarm, from German dick, from Middle High German dicke, from Old High German dicchī, from Old High German -ī, from Proto-West Germanic -ī, from Proto-Germanic -į̄, from Proto-Indo-European -íh₂ — Creates collective nouns, which refer to groups...

Ancestry of “dikdarm”, step by step

dikdarm traces back through 3 separate lines of ancestry.

via German Dickdarm

StepLanguageWordMeaning
1GermanDickdarmlarge intestine
2Germandickthick; fat
3Middle High Germandickethickly; often
4Old High Germandicchīthick
5Old High German-ness
6Proto-West Germanic-ness, -th
7Proto-Germanic-į̄-th
8Proto-Indo-European-íh₂
9Proto-Indo-European-h₂Creates collective nouns, which refer to groups...

via Dutch dik

StepLanguageWordMeaning
1Dutchdikthick; fat; fatly, thickly
2Middle Dutchdickethick, fat; thick, viscous; dense
3Middle Dutch-eUsed to form abstract nouns from adjectives,...
4Old Dutch-iness, -th

via Dutch darm

StepLanguageWordMeaning
1Dutchdarmintestine
2Middle Dutchdarm
3Old Dutchtharmintestine, gut
Every word from Proto-Indo-European -h₂