Word Games Pro Dictionary

sigma

noun

The 18th letter of the Greek alphabet

Quick reference

Word Facts

Word length
5
Starts with
S
Ends with
A
Contains
IG
Scrabble score
8
CEFR level
C1

How it sounds

Pronunciation

ˈsɪɡmə

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Audio Pronunciation

Meaning

Definitions

noun

  1. The 18th letter of the Greek alphabet

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