Where does “underactuated” come from?
underactuated (English) comes from English ED, from Japanese エンディング, from English ending, from Middle English ending, from Middle English endyng, from Old English endung, from Old English endian, from Proto-Germanic andijōną — on, onto.
underactuated (English): Insufficiently actuated; simple past tense and...
Definitions
- Insufficiently actuated; simple past tense and...
Ancestry of “underactuated”, step by step
underactuated traces back through 3 separate lines of ancestry.
via English ED
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | ED | Initialism of erectile dysfunction; Initialism of... |
| 2 | Japanese | エンディング | ending, especially of a broadcast or performance |
| 3 | English | ending | A termination or conclusion; The last part of... |
| 4 | Middle English | ending | Alternative form of endyng |
| 5 | Middle English | endyng | An ending, termination, or conclusion;... |
| 6 | Old English | endung | ending |
| 7 | Old English | endian | to end, make an end of; to finish, complete; to... |
| 8 | Proto-Germanic | andijōną | to end, bring to an end, finish |
| 9 | Proto-Germanic | andijaz | end |
| 10 | Proto-Indo-European | h₂entíos | front; forehead |
| 11 | Proto-Indo-European | h₂ent- | face; forehead; front |
| 12 | Proto-Indo-European | h₂en- | on, onto |
via English underactuate
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | underactuate | To make less easily actuated or responsive |
| 2 | English | actuate | To activate, or to put into motion; to animate;... |
| 3 | Medieval Latin | actuatus | actuated |
| 4 | Latin | actuo | I actuate, activate, implement |
| 5 | Latin | actus | made, done, having been done; act, action, doing,... |
| 6 | Latin | ago | I act, I behave; I do or make continuously or... |
| 7 | Proto-Italic | agō | drive; push, impel; do, act |
| 8 | Proto-Indo-European | h₂éǵeti | to be driving |
| 9 | Proto-Indo-European | h₂eǵ- | to drive |
via English actuated
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | actuated | simple past tense and past participle of actuate |