Meanings
adjectiveultrarapid (comparative more ultrarapid, superlative most ultrarapid)
comparative more ultrarapid · superlative most ultrarapid
- Extraordinarily rapid; of utmost rapidity.
Origin
- Englishultra-
- Latinrapiō
- Proto-Indo-European*dʰeh₁-
- Latinrapidus
- Middle Frenchrapide
- Latinrapidus
- Englishrapid
- Englishultrarapid
Cite this entry
APA
ultrarapid. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/ultrarapid
MLA
“ultrarapid.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/ultrarapid. Accessed November 4, 2026.
Chicago
WatkinsX Dictionary, s.v. “ultrarapid,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/ultrarapid.
Source: ultrarapid on Wiktionary, CC BY-SA 4.0.