Where does “valvectomy” come from?
valvectomy (English) comes from English ectomy, from English -ectomy, from Ancient Greek ἐκτομή, from Ancient Greek ἐκτέμνω, from Ancient Greek τέμνω, from Proto-Indo-European -né- — Forms mostly transitive imperfective verbs from...
valvectomy (English): The excision of a heart valve
Definitions
- The excision of a heart valve
Ancestry of “valvectomy”, step by step
valvectomy traces back through two separate lines of ancestry.
via English ectomy
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | ectomy | Any operation involving surgical excision or... |
| 2 | English | -ectomy | Excision of; Surgical removal of |
| 3 | Ancient Greek | ἐκτομή | a cutting out; a segment |
| 4 | Ancient Greek | ἐκτέμνω | to cut out; to castrate; to divide, zone |
| 5 | Ancient Greek | τέμνω | I cut, hew; I maim, wound; I butcher, sacrifice |
| 6 | Proto-Indo-European | -né- | Forms mostly transitive imperfective verbs from... |
via English valve
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | valve | A device that controls the flow of a gas or fluid... |
| 2 | Latin | valva | double or folding door; one leaf of such doors |
| 3 | Proto-Italic | *wolVwā- | — |
| 4 | Proto-Indo-European | *wol-ew-o- | — |