Greek sīgmaof Phoenician originsmk in Semitic roots
American Heritage Dictionary of the English Language, 5th Edition
Sigma Sentence Examples
Sigma designs and makes the most beautiful pens imaginable.
The confusion is thus extreme: the name Zade assimilated in Greek to the names ajra and B41ra becomes slira, though the form is that of Zain; the name of Samech is possibly the origin of Sigma, while the form of Samech is that of = which has not taken over a Phoenician name.