Indic Positional Category - Bottom And Right

Bottom And Right is a positional category indicating that a combining mark or dependent vowel sign attaches to the lower right corner of its base consonant, typically curving downward and rightward from the conjunct or syllable’s anchor point. This placement is common in scripts like Bengali or Oriya, where certain vowel signs, such as the “u” or “uu” matras, wrap around the base letter’s bottom and then extend rightward, altering the visual shape without breaking the orthographic unit. The value ensures consistent shaping and reordering during text rendering, so that the mark appears correctly relative to the base, especially in complex clusters where multiple signs compete for space.