Ancient Greek

Alternative forms

• σίγμα ‎(sígma)

• (4th AD Koine) IPA^(key): /síɣma/

• (10th AD Byzantine) IPA^(key): /síɣma/

• (15th AD Constantinopolitan) IPA^(key): /síɣma/

Noun

σῖγμα • ‎(sîgma) n ‎(indeclinable)

1. sigma, the eighteenth letter of the Greek alphabet.

References

• σῖγμα in Liddell & Scott (1940) A Greek–English Lexicon, Oxford: Clarendon Press