Where does “isotretinoin” come from?
Isotretinoin derives from English -in, Latin trans, and Proto-Indo-European terh₂-, which meant to cross or pass through, combined with the prefix iso- meaning equal.
isotretinoin (English): A cis isomer of retinoic acid that is a synthetic...
Definitions
- A cis isomer of retinoic acid that is a synthetic...
Ancestry of “isotretinoin”, step by step
isotretinoin traces back through two separate lines of ancestry.
via English ISO
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | ISO | The International Organization for Standardization |
| 2 | Greek | ίσος | equal; having equal rights |
| 3 | Ancient Greek | ἴσος | equal (to); equivalent (to); consistent (to); agreement (to) |
| 4 | Ancient Greek | δάκτυλος | finger; measure of length, the breadth of a... |
| 5 | Hebrew | דקל | palm tree; date; dachshund |
| 6 | German | Dackel | dachshund; a similar-looking dog, e.g. a basset... |
| 7 | German | Dachshund | dachshund; a similar-looking dog, e.g. a basset... |
| 8 | German | Dachs | badger; genitive singular of Dach |
| 9 | Old High German | dahs | — |
| 10 | Proto-West Germanic | þahs | badger |
| 11 | Proto-Germanic | þahsuz | badger |
| 12 | Proto-Indo-European | tótḱus | — |
| 13 | Proto-Indo-European | tetḱ- | to create, produce; to cut, hew |
| 14 | Proto-Indo-European | teḱ- | to sire, beget |
via English tretinoin
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | tretinoin | The all-trans isomer of retinoic acid that is... |
| 2 | English | trans- | Across, through, over, beyond, to or on the other... |
| 3 | Latin | trāns | across, beyond |
| 4 | Latin | Padus | the River Po |
| 5 | Lepontic | Bodincus | — |
| 6 | Proto-Indo-European | bʰudʰmḗn | bottom |
| 7 | Proto-Indo-European | dʰewbʰ- | deep |
| 8 | Proto-Indo-European | dʰewh₂- | smoke; mist, haze |