Where does “decelerate” come from?
Decelerate comes from Latin decelerāre, formed from the prefix de- and accelerāre, which derives from ad- plus celer meaning swift, ultimately from Proto-Indo-European roots meaning to or toward and to drive or move.
decelerate (English): to reduce the velocity of something; to reduce...
Definitions
- to reduce the velocity of something; to reduce...
Ancestry of “decelerate”, step by step
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | accelerate | To cause to move faster; to quicken the motion... |
| 2 | English | -ant | The agent noun derived from verb; An adjective... |
| 3 | Middle English | -ant | — |
| 4 | Old English | -ende | equivalent of English -ing; suffix for present... |
| 5 | Proto-West Germanic | *-andī | — |
| 6 | Proto-Germanic | -andz | — |
| 7 | Proto-Indo-European | -ónts | Derives nouns denoting body parts |
| 8 | Hungarian | önt | to pour; to cast; accusative singular of ön |
| 9 | Hungarian | ön | you |
| 10 | Hungarian | ön- | self- |
| 11 | Turkish | ön | front |
| 12 | Ottoman Turkish | اوك | voice (of human or animal); sound |
| 13 | Proto-Turkic | ǖn | sound, voice |