'' () is one of the six letters the
Arabic alphabet added to the twenty-two inherited from the
Phoenician alphabet (the others being , , , , ). It represents a
pharyngealized voiced dental fricative or
voiced alveolar fricative ( or ). In name and shape, it is a variant of .
The sound is an
emphatic /z/ or /ð/}, pronounced with the center of the tongue depressed. Regional pronunciations vary; it may sound like an emphatic counterpart of either ز or ذ. In
Persian it is indistinguishable from the former, occurring only in words of Arabic origin.
is the rarest phoneme of the Arabic language. Out of 2,967 triliteral roots listed by Wehr (1952), only 42 (1.4%) contain .
In some reconstructions of
Proto-Semitic phonology, there is an
emphatic interdental fricative, ( or ), featuring as the direct ancestor of Arabic , while it merged with in most other Semitic languages, although the
South Arabian alphabet retained a symbol for . See also .
''Ẓāʼ'' is written is several ways depending in its position in the word:
See also
★
Arabic phonology
★
Ẓ
References
★ Hans Wehr, ''Arabisches Wörterbuch für die Schriftsprache der Gegenwart'' (1952)