Where does “noninvasive” come from?
I notice this chain appears corrupted or confused—it jumps between unrelated etymons (Latin "novem" meaning nine, Latin "nonus" meaning ninth, and Latin "invasif" meaning invading). These don't connect to form "noninvasive." Could you provide the correct etymological chain? A proper one for "noninvasive" should trace through "invasive" (from Latin "invasivus," from "invadere," to enter/attack) plus the prefix "non-" (from Latin "non," not).
noninvasive (English): Not invasive; Of a surgical or other medical...
Definitions
- Not invasive; Of a surgical or other medical...
Ancestry of “noninvasive”, step by step
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | invasive | That invades a foreign country using military... |
| 2 | Middle French | invasif | — |
| 3 | Medieval Latin | invasivus | — |
| 4 | Latin | invāsus | entered, invaded |
| 5 | Latin | invado | I enter; I invade |
| 6 | Latin | vādō | to go, walk, rush |
| 7 | Latin | vadere | second-person singular present passive... |
| 8 | Latin | vado | I go, walk, rush; I ford, wade through |
| 9 | Proto-Italic | wāðō | advance, proceed, go |
| 10 | Proto-Indo-European | weh₂dʰ- | to go, to proceed; to pass, to traverse |