Strong's Concordance G5516

Original Word: χξϛ
Transliteration: chx stigma
Phonetic Spelling: khee xee stig'-ma
[χξϛ] the 22nd, 14th and an obsolete letter (G4742 as a cross) of the Greek alphabet (intermediate between the 5th and 6th), used as numbers; denoting respectively 600, 60 and 6; 666 as a numeral