Punjabi (ਪੰਜਾਬੀ; ISO 639-1: pa) is an Indo-Aryan language spoken by approximately 113 million people in India and Pakistan. [1] It is written in the Gurmukhi script (ਗੁਰਮੁਖੀ) — a left-to-right abugida with 35 consonants and 10 independent vowels. [2]
Punjabi belongs to the Northwestern Indo-Aryan subgroup of Indo-European, closely related to Dogri, Hindi, and Sindhi. [3] It is the official language of Indian Punjab and one of 22 scheduled languages of India. [4]
Uniquely among Indo-Aryan languages, Punjabi is tonal — three distinct lexical tones (level, rising, and falling) distinguish word meaning. The Gurmukhi script was standardised in the 16th century for writing the sacred Sikh texts known as Gurbani.
The Gurmukhi script has 35 consonants (ਵਿਅੰਜਨ) arranged in phonetic groups by place of articulation: velars, palatals, retroflexes, dentals, and labials. Each consonant carries an inherent /a/ vowel.
Six additional consonants (ਖ਼, ਗ਼, ਜ਼, ਫ਼, ਲ਼, ਸ਼) are formed by adding the Nukta dot (਼) to base consonants.
Gurmukhi has 10 independent vowels — used at the start of a word or syllable when no consonant precedes them. Unlike Devanagari, vowels always require a vowel carrier letter (ura, aira, or iri).
The three vowel carrier letters (ੳ ura, ਅ aira, ੲ iri) act as bases for the independent vowels.
Gurmukhi has 9 vowel signs (ਲਗਾਂ ਮਾਤਰਾ) — diacritical marks placed around consonants to indicate which vowel follows. They modify the inherent /a/ vowel of each consonant.
The sihari (ਿ) is unique: written before the consonant it modifies, even though it is pronounced after. The Bindi (ਂ) marks nasalisation; the Tippi (ੰ) marks nasalisation of short vowels; the Addak (ੱ) doubles the following consonant.
Gurmukhi has three vowel carrier letters (ੳ ura, ਅ aira, ੲ iri) — they are not consonants but serve as mandatory bases for writing independent vowels.
Ura (ੳ) carries the u-class vowels (ਉ, ਊ). Aira (ਅ) is itself the short-a vowel and base for ਆ, ਏ, ਐ, ਓ, ਔ. Iri (ੲ) carries the i-class vowels (ਇ, ਈ).
The complete Punjabi Gurmukhi alphabet — 3 vowel carriers, 10 independent vowels, and 35 consonants, totaling 48 primary characters.
Gurmukhi has its own native digit set (੦–੯). These digits are used in formal, literary and religious texts.
In everyday use, Punjabi speakers also use common Arabic-Indic numerals (0–9). Both sets are considered correct in Punjabi writing.
The Ek Onkar (ੴ) is the most sacred Sikh symbol, meaning "God is One" — it appears at the start of all Gurbani compositions. The Virama (੍) suppresses the inherent vowel for consonant clusters.
The Addak (ੱ) doubles the following consonant; Bindi (ਂ) and Tippi (ੰ) mark nasalisation. The Danda (।) and Double Danda (॥) are shared with Devanagari for sentence and verse endings.
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