sign

/saɪn/

Also a verb

Meaning

  1. A board, placard, or display giving information, instructions, or a warning.

    • The neon sign above the diner flickered faintly through the dense evening fog.

  2. An indication that something exists, is happening, or may occur soon.

    • Dark clouds gathering over the ridge were a clear sign of an approaching storm.

  3. A gesture or action used to convey an idea, instruction, or meaning.

    • She made a quick sign with her fingers to tell him to stay quiet.

Collocations

  • street sign
  • warning sign
  • vital signs
  • telltale sign
  • sign of relief
  • show signs of

Idioms

  • sign of the times

    something typical of current social trends

    Empty storefronts downtown are a sad sign of the times.

American English. Definitions, examples, and audio are AI-generated and may contain mistakes. Privacy