Where does “cupulolithiasis” come from?
cupulolithiasis (English) comes from English ‐o‐, from English -prim, from English trimethoprim, from English trimethoxy, from English methoxy, from English oxy-, from English oxygen, from French oxygène — to produce, to beget, to give birth.
cupulolithiasis (English): A rare ear condition in which otoliths adhere to a semicircular canal cupula, rendering it heavier than the surrounding endolymph. Upon reorientation of the head relative to gravity, the cupula is weighted down by the dense particles, inducing an immediate and maintained excitation of semicircular c
Definitions
- A rare ear condition in which otoliths adhere to a semicircular canal cupula, rendering it heavier than the surrounding endolymph. Upon reorientation of the head relative to gravity, the cupula is weighted down by the dense particles, inducing an immediate and maintained excitation of semicircular c
Ancestry of “cupulolithiasis”, step by step
cupulolithiasis traces back through 3 separate lines of ancestry.
via English ‐o‐
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | ‐o‐ | — |
| 2 | English | -prim | Used to form names of trimethoprim derivatives acting as |
| 3 | English | trimethoprim | A synthetic antibiotic used to treat malaria and... |
| 4 | English | trimethoxy | Three methoxy groups in a molecule |
| 5 | English | methoxy | The univalent radical CH-O- derived from methanol |
| 6 | English | oxy- | Sharp, keen, acute, pungent, acid; Concerning... |
| 7 | English | oxygen | The chemical element with an atomic number of 8... |
| 8 | French | oxygène | oxygen; inflection of oxygéner: ##... |
| 9 | Ancient Greek | γένος | offspring, descendant; family, clan; nation, race |
| 10 | Proto-Hellenic | génos | family; race |
| 11 | Proto-Indo-European | ǵénh₁os | race, lineage |
| 12 | Proto-Indo-European | ǵenh₁- | to produce, to beget, to give birth |
via English cupula
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | cupula | A cup-shaped or dome-shaped object |
| 2 | Latin | cupula | A small tub or cask |
| 3 | Latin | -ulus | Used to form a diminutive of a noun, indicating... |
| 4 | Proto-Italic | -olos | — |
| 5 | Proto-Italic | -elos | Forms desubstantival and deadjectival diminutive nouns |
| 6 | Proto-Indo-European | -e-lós | — |
| 7 | Proto-Indo-European | -lós | Forms agent nouns from verbal roots |