Indic Syllabic Category - Consonant Head Letter

Consonant Head Letter is a classification for characters in South Asian scripts that represent the initial, standalone form of a consonant, typically used at the beginning of a syllable or word. These letters carry an inherent vowel sound, usually /a/, and are distinct from consonant conjuncts, final forms, or vowel-dependent modifications. This value applies to glyphs that serve as the base shape for a full consonant, whether in modern usage or in historical orthographies, and it helps distinguish them from subjoined, medial, or post-base variants. In practical terms, it identifies the primary graphic unit that can combine with vowel signs or other consonants to form complex syllables.