Dictionary.com
Thesaurus.com
Synonyms

slow down

Idioms  
  1. Delay, retard, reduce speed, as in She slowed down the sled by dragging her foot , or Slow down, Bill; you're driving much too fast . [First half of 1800s] Also see slow up .

  2. Become less active or vigorous, as in Now that I'm in my seventies I find I've slowed down quite a bit . [Second half of 1800s]


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Anthropic head Dario Amodei recently called for AI development to slow down and proposed industry-wide deceleration and regulation, as well as independent monitoring of AI model development.

From BBC Sep. 19, 2026

Felix Salmon, Elizabeth Spiers, and Emily Peck examine the complicated reality of trying to slow down the A.I. frontier.

From Slate Sep. 19, 2026

Over the weekend, executives from Anthropic, OpenAI, Google and SpaceX agreed that they needed to slow down the pace of AI development.

From The Wall Street Journal Sep. 16, 2026

Some investors have worried that if Anthropic, OpenAI and other AI companies slow down their training of large language models, they will need to spend less on hardware and infrastructure.

From MarketWatch Sep. 15, 2026

Doha began to slow down, but Gunwoo raced ahead.

From "Finding Junie Kim" by Ellen Oh

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember new words for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com