Σ.
final lowercase ς · nonfinal lowercase σ · S · uppercase
The letter sigma (σίγμα), the 18th letter of the ancient Greek alphabet.
Meaning & usage
The letter sigma (σίγμα), the 18th letter of the ancient Greek alphabet.
Where this word comes from
From Phoenician 𐤔 (š, “šīn”).
A counter for staters. An abbreviation of στατήρ (statḗr). Used as a tally mark, as in ΣΣΣΣ (4 staters) and Τ𐅐𐅏ΣΣΣ (1 talent 18 staters).
Where this word comes from
From Phoenician 𐤔 (š, “šīn”).
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Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.
Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.