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Definition sigma

Etymology

From Ancient Greek ????? (sîgma), ????? (sígma), probably from the root sig- as seen in ???? (síz?) (< sig-yo "to hiss") + -?? (-ma).

Noun

sigma (plural sigmas or sigmata)

  1. The eighteenth letter of the Classical and Modern Greek alphabets, the twentieth letter of Old and Ancient.
  2. (mathematics) The symbol ?, used to indicate summation of a set or series.
  3. (statistics) The symbol ?, used to indicate one standard deviation from the mean, particularly in a normal distribution.

Results 366 Words with the letters SIGMA

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9 letter words with the letters SIGMA 
8 letter words with the letters SIGMA 
7 letter words with the letters SIGMA 
6 letter words with the letters SIGMA 
AGEISM 11
AGISMS 11
AMIGAS 11
AMIGOS 11
GAMINS 12
IMAGES 11
IMAGOS 11
MAGICS 14
SIGMAS 11
STIGMA 11
5 letter words with the letters SIGMA 
AGISM 10
SIGMA 10
4 letter words with the letters SIGMA 
AIMS 7
AMIS 7
GAMS 9
MAGI 9
MAGS 9
MIGS 9
SIMA 7
3 letter words with the letters SIGMA 
AIM 6
AIS 3
AMI 6
GAM 8
GAS 5
ISM 6
MAG 8
MAS 6
MIG 8
MIS 6
SAG 5
SIM 6
2 letter words with the letters SIGMA 
AG 4
AI 2
AM 5
AS 2
GI 4
IS 2
MA 5
MI 5
SI 2

You can also try words with the phrase SIGMA, words starting with the letters SIGMA, or words ending in the letters SIGMA.