Word.ws English Dictionary

ultrafast

ultrafast adjective: very fast, or of very short duration; especially concerning events that take place in femtosecond or picosecond timescales.

Adjective

ultrafast (comparative more ultrafast, superlative most ultrafast)

  1. Very fast, or of very short duration; especially concerning events that take place in femtosecond or picosecond timescales.

ultrafast meaning in Bengali

ultrafast in Bengali

বা অত্যন্ত স্বল্প স্থিতিকাল

Forms of ultrafast

comparativemore ultrafast
superlativemost ultrafast
alternative formultra-fast

Origin of ultrafast

From ultra- + fast.

Questions about ultrafast

What does ultrafast mean?
Ultrafast means very fast, or of very short duration; especially concerning events that take place in femtosecond or picosecond timescales.
What is ultrafast in Bengali?
Ultrafast in Bengali is বা অত্যন্ত স্বল্প স্থিতিকাল. See Ultrafast meaning in Bengali.
What part of speech is ultrafast?
Ultrafast is an adjective.

Words near ultrafast in the dictionary

  1. ultrafanatic
  2. ultrafanatical
  3. ultrafanatics
  4. ultrafantastic
  5. ultrafashionable
  6. ultrafast
  7. ultrafastidious
  8. ultrafat
  9. ultrafederalism
  10. ultrafederalist
  11. ultrafederalists

Source and license

Adapted from Wiktionary: ultrafast (page history and authors); ultrafast (Bengali Wiktionary) (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “ultrafast.” Word.ws, https://word.ws/ultrafast. Based on Wiktionary, CC BY-SA 4.0.