ultrafast en · ADJ
Etymology
Etymology tree English ultra- Proto-Germanic *fastuz Proto-West Germanic *fast Old English fæst Middle English fast English fast English ultrafast From ultra- + fast.
Meanings
- Very fast, or of very short duration; especially concerning events that take place in femtosecond or picosecond timescales.
Forms
| Spelling | Features | Labels | Source |
|---|---|---|---|
| most ultrafast | Degree=Sup | lexicographic | |
| more ultrafast | Degree=Cmp | lexicographic | |
| ultra-fast | alternative | lexicographic |
Translations (1)
hu ultragyors (very fast or of very short duration)