Heth

In Arabic, ḥāʾ is similar to the English [h], but it is much "raspier",[4] IPA: [ħ]~[ʜ]. (Pharyngeal H)

In Persian, it is [h], like ⟨ه⟩ and the English h.

In Modern Israeli Hebrew (and Ashkenazi Hebrew, although not under strict pronunciation), the letter Ḥet (חֵית‎) usually has the sound value of a voiceless uvular fricative (/χ/), as the historical phonemes of the letters Ḥet ח (/ħ/) and Khaf כ (/x/) merged, both becoming the voiceless uvular fricative (/χ/). In more rare Ashkenazi phonologies, it is pronounced as a voiceless pharyngeal fricative (/ħ/).

The (/ħ/) pronunciation is still common among Israeli Arabs and Mizrahi Jews (particularly among the older generation and popular Mizrahi singers, especially Yemenites), in accordance with oriental Jewish traditions (see, e.g., Mizrahi Hebrew and Yemenite Hebrew).

The ability to pronounce the Arabic letter ḥāʾ (ح) correctly as a voiceless pharyngeal fricative /ħ/ is often used as a shibboleth to distinguish Arabic-speakers from non-Arabic-speakers; in particular, pronunciation of the letter as /x/ is seen as a hallmark of Ashkenazi and Greek Jews.

Ḥet is one of the few Hebrew consonants that can take a vowel at the end of a word. This occurs when patach gnuva comes under the Ḥet at the end of the word. The combination is then pronounced /-aħ/ rather than /-ħa/. For example: פָּתוּחַ (/ˌpaˈtuaħ/), and תַּפּוּחַ (/ˌtaˈpuaħ/).

Ḥet, along with Aleph, Ayin, Resh, and He, cannot receive a dagesh. As pharyngeal fricatives are difficult for most English speakers to pronounce, loanwords are usually Anglicized to have /h/. Thus challah (חלה), pronounced by native Hebrew speakers as /χala/ or /ħala/ is pronounced /halə/ by most English speakers, who cannot often perceive the difference between [h] and [ħ].

In gematria, Ḥet represents the number eight.

In chat rooms, online forums, and social networking the letter Ḥet repeated (חחחחחחחחחח) denotes laughter, just as in English, in the saying 'Haha'.