from Wiktionary, Creative Commons Attribution/Share-Alike License

  • adj. Shaped like the Greek letter sigma

from The Century Dictionary and Cyclopedia

  • To add a sigma or s to; change by the addition of an s at the end, as in upwards, alternative of upward.
  • Having the form of the Greek sigma or of the letter S; sigma-shaped or S-shaped.


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    Sorry, no example sentences found.


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