JISUPOSTEnglish
ENGLISH DICTIONARY

Fastest

Pronunciation varies by accent · adjective

Meaning

superlative form of fast (adjective): most fast.

Definitions by Sense

  1. superlative form of fast (adjective): most fast
  2. superlative form of fast (adverb): most fast
  3. (archaic) second-person singular simple present indicative of fast

Example Sentences

He set a new fastest time for running a mile.
Scientists say it is one of the world’s fastest-melting glaciers.
But thou, when thou fastest, anoint thine head, and wash thy face.

Synonyms for fastest

Antonyms for fastest

Related Words

Usage Notes

Choose a synonym only when it preserves the intended meaning, tone, and grammar of the full sentence.

Practice and Learn More

Frequently Asked Questions

What does fastest mean?

Fastest means superlative form of fast (adjective): most fast.

What is a synonym for fastest?

Common synonyms include quickest.

What is the opposite of fastest?

The opposite depends on the specific sense.

How do you use fastest in a sentence?

He set a new fastest time for running a mile.

Sources & Attribution

FreeDictionaryAPI.com / Wiktionary · Original source · CC BY-SA 4.0

Dictionary data is provided by FreeDictionaryAPI.com and sourced from Wiktionary under its stated license.