Ḫāʾ

Arabic alphabet
ا    ب    ت    ث    ج    ح
خ    د    ذ    ر    ز    س
ش    ص    ض    ط    ظ    ع
غ    ف    ق    ك    ل
م    ن    ه    و    ي
History · Transliteration
Diacritics · Hamza ء
Numerals · Numeration
Persian alphabet
        پ                 چ
                        ژ
                     
                ک    گ
                ه    ی

Ḫāʾ (خ, transliterated as (DIN-31635), (ISO 233), "kh" or "x"), is one of the six letters the Arabic alphabet added to the twenty-two inherited from the Phoenician alphabet (the others being ṯāʼ, ḏāl, ḍād, ẓāʼ, ġayn). It is based on the ḥāʾ  ح. It represents the sound [x] or [χ] in Modern Standard Arabic. The pronunciation of خ is very similar to German, Scottish, and Polish unpalatalised "ch", Russian х (Cyrillic Kha), and Spanish "j". In name and shape, it is a variant of ḥāʾ. South Semitic also kept the phoneme separate, and it appears as South Arabian , Ge'ez Ḫarm . Its numerical value is 600 (see Abjad numerals).

The most common transliteration in English is "kh", e.g. Khartoum (الخرطوم al-Kharṭūm), sheikh (شيخ).

Ḫāʾ is written is several ways depending in its position in the word:

Position in word: Isolated Final Medial Initial
Form of letter: خ ـخ ـخـ خـ

See also