Where does “omphalolith” come from?

omphalolith (English) comes from English lith, from Middle English liþ, from Old English liþ, from Proto-West Germanic liþu, from Proto-Germanic liþuz, from Proto-Indo-European h₂el- — to grow, nourish; beyond, other; to wander, roam.

omphalolith (English): A periumbilical mass that may form due to the accumulation of sebum and keratin

Definitions

  1. A periumbilical mass that may form due to the accumulation of sebum and keratin

Ancestry of “omphalolith”, step by step

StepLanguageWordMeaning
1EnglishlithA limb; any member of the body; A joint; a...
2Middle EnglishliþAlternative form of lyth
3Old Englishliþlimb, member
4Proto-West Germanicliþubend, joint; limb
5Proto-Germanicliþuza bend, joint; a body part, limb, member
6Proto-Indo-Europeanh₂el-to grow, nourish; beyond, other; to wander, roam
Every word from Proto-Indo-European h₂el-Every word from Proto-Germanic liþuzEvery word from Proto-West Germanic liþu