NOUN
  • Definition - The eighteenth letter of the Classical and Modern Greek alphabets, the twentieth letter of Old and Ancient.
  • Definition - The symbol Σ, used to indicate summation of a set or series.
  • Definition - The symbol σ, used to indicate one standard deviation from the mean, particularly in a normal distribution.
Words in your word
5 Letter Words
agism 8 sigma 8
4 Letter Words
gams 7 magi 7 mags 7 migs 7 aims 6 amis 6 sima 6
3 Letter Words
gam 6 mag 6 mig 6 aim 5 ami 5 ism 5 mas 5 mis 5 sim 5 ags 4 gas 4 gis 4 sag 4 sig 4 ais 3
2 Letter Words
am 4 ma 4 mi 4 ag 3 gi 3 ai 2 as 2 is 2 si 2
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