U (Indic)

U is a vowel of Indic abugidas. In modern Indic scripts, U is derived from the early "Ashoka" Brahmi letter after having gone through the Gupta letter . As an Indic vowel, U comes in two normally distinct forms: 1) as an independent letter, and 2) as a vowel sign for modifying a base consonant. Bare consonants without a modifying vowel sign have the inherent "A" vowel.

Āryabhaṭa numeration

Further information: Āryabhaṭa numeration

Aryabhata used Devanagari letters for numbers, very similar to the Greek numerals, even after the invention of Indian numerals. The उ sign ु was used to modify a consonant's value Template:E, but the vowel letter did not have an inherent value by itself.

Historic U

There are three different general early historic scripts - Brahmi and its variants, Kharoṣṭhī, and Tocharian, the so-called slanting Brahmi. U as found in standard Brahmi, was a simple geometric shape, with variations toward more flowing forms by the Gupta . Like all Brahmic scripts, Tocharian U has an accompanying vowel mark for modifying a base consonant. In Kharoṣṭhī, the only independent vowel letter is for the inherent A. All other independent vowels, including U are indicated with vowel marks added to the letter A.

Brahmi U

The Brahmi letter U , is probably derived from the altered Aramaic Waw , and is thus related to the modern Latin F, V, U, W, Y and Greek Upsilon. Several identifiable styles of writing the Brahmi U can be found, most associated with a specific set of inscriptions from an artifact or diverse records from an historic period. As the earliest and most geometric style of Brahmi, the letters found on the Edicts of Ashoka and other records from around that time are normally the reference form for Brahmi letters, with vowel marks not attested until later forms of Brahmi back-formed to match the geometric writing style.

Brahmi U historic forms

Ashoka (3rd-1st c. BCE)	Girnar (~150 BCE)	Kushana (~150-250 CE)	Gujarat (~250 CE)	Gupta (~350 CE)

Tocharian U

The Tocharian letter is derived from the Brahmi . Unlike some of the consonants, Tocharian vowels do not have a Fremdzeichen form.

Tocharian consonants with U vowel marks

Ku	Khu	Gu	Ghu	Cu	Chu	Ju	Jhu	Nyu	Ṭu	Ṭhu	Ḍu	Ḍhu	Ṇu
Tu	Thu	Du	Dhu	Nu	Pu	Phu	Bu	Bhu	Mu	Yu	Ru	Lu	Vu
Śu	Ṣu	Su	Hu

Kharoṣṭhī U

The Kharoṣṭhī letter U is indicated with the vowel mark . As an independent vowel, U is indicated by adding the vowel marks to the independent vowel letter A .

Devanagari U

Main article: Devanagari u

Devanagari independent U and U vowel sign.

U (उ) is a vowel of the Devanagari abugida. It ultimately arose from the Brahmi letter , after having gone through the Gupta letter . Letters that derive from it are the Gujarati letter ઉ, and the Modi letter 𑘄.

Devanagari Using Languages

The Devanagari script is used to write the Hindi language, Sanskrit and the majority of Indo-Aryan languages. In most of these languages, उ is pronounced as [u]. Like all Indic scripts, Devanagari vowels come in two forms: an independent vowel form for syllables that begin with a vowel sound, and a vowel sign attached to base consonant to override the inherent /ə/ vowel.

Bengali u

Main article: u (Bengali)

Bengali independent U and U vowel sign.

U (উ) is a vowel of the Bengali abugida. It is derived from the Siddhaṃ letter , and is marked by a similar horizontal head line, but less geometric shape, than its Devanagari counterpart, उ.

Bengali Script Using Languages

The Bengali script is used to write several languages of eastern India, notably the Bengali language and Assamese. In most languages, উ is pronounced as [u]. Like all Indic scripts, Bengali vowels come in two forms: an independent vowel form for syllables that begin with a vowel sound, and a vowel sign attached to base consonant to override the inherent /ɔ/ vowel.

Gujarati U

Gujarati independent U and U vowel sign.

U (ઉ) is a vowel of the Gujarati abugida. It is derived from the Devanagari U , and ultimately the Brahmi letter .

Gujarati-using Languages

The Gujarati script is used to write the Gujarati and Kutchi languages. In both languages, ઉ is pronounced as [u]. Like all Indic scripts, Gujarati vowels come in two forms: an independent vowel form for syllables that begin with a vowel sound, and a vowel sign attached to base consonant to override the inherent /ə/ vowel. In addition to the standard vowel sign, U forms a unique ligature when combined with the consonant R:

• ર (r) + ઉ (u) gives the ligature ru:

Javanese U

Main article: U (Javanese)

Telugu U

Telugu independent vowel and vowel sign U.

U (ఉ) is a vowel of the Telugu abugida. It ultimately arose from the Brahmi letter . It is closely related to the Kannada letter ಉ. Like in other Indic scripts, Telugu vowels have two forms: and independent letter for word and syllable-initial vowel sounds, and a vowel sign for changing the inherent "a" of Telugu consonant letters. Vowel signs in Telugu can interact with a base consonant in one of three ways: 1) the vowel sign touches or sits adjacent to the base consonant without modifying the shape of either 2) the vowel sign sits directly above the consonant, replacing its v-shaped headline, 3) the vowel sign and consonant interact, forming a ligature.

Telugu U vowel sign on క, ఖ, గ, ఘ & ఙ: Ku, Khu, Gu, Ghu and Ngu. As a right-side attaching vowel mark, it does not alter the shape of the underlying consonant, although there are variants of the vowel mark that attach in different ways.

Malayalam U

Malayalam independent vowel and vowel sign U.

U (ഉ) is a vowel of the Malayalam abugida. It ultimately arose from the Brahmi letter , via the Grantha letter u. Like in other Indic scripts, Malayalam vowels have two forms: an independent letter for word and syllable-initial vowel sounds, and a vowel sign for changing the inherent "a" of consonant letters. Vowel signs in Malayalam usually sit adjacent to its base consonant - below, to the left, right, or both left and right, but are always pronounced after the consonant sound. Some vowel signs, such as U, can also form a ligature with some consonants, although this is much more common in old-style paḻaya lipi texts than in the modern reformed paḻaya lipi orthography.

Malayalam U vowel sign on ക, ഖ, ഗ, ഘ, & ങ: Ku, Khu, Gu, Ghu and Ngu in paḻaya lipi.

Odia U

Odia independent vowel and vowel sign U.

U (ଉ) is a vowel of the Odia abugida. It ultimately arose from the Brahmi letter , via the Siddhaṃ letter u. Like in other Indic scripts, Odia vowels have two forms: an independent letter for word and syllable-initial vowel sounds, and a vowel sign for changing the inherent "a" of consonant letters. Vowel signs in Odia usually sit adjacent to its base consonant - below, to the left, right, or both left and right, but are always pronounced after the consonant sound. No base consonants are altered in form when adding a vowel sign, and there are no consonant+vowel ligatures in Odia.

Comparison of U

The various Indic scripts are generally related to each other through adaptation and borrowing, and as such the glyphs for cognate letters, including U, are related as well.

Comparison of U in different scripts
Notes

Character encodings of U

Most Indic scripts are encoded in the Unicode Standard, and as such the letter U in those scripts can be represented in plain text with unique codepoint. U from several modern-use scripts can also be found in legacy encodings, such as ISCII. Template:Indic encoding