⠠

Translingual
The diacritic that creates the 4th decade of the braille script.

Symbol

 * 1)  A prefix marking various letter sequences:
 * ⠠⠽ -ally, ⠠⠝ -ation
 * 1)   (Compare ⠼.)
 * ⠠⠼ 0, ⠠⠡ 1, ⠠⠣ 2, ⠠⠩ 3, ⠠⠹ 4, ⠠⠱ 5, ⠠⠫ 6, ⠠⠻ 7, ⠠⠳ 8, ⠠⠪ 9
 * 1)  (emphasis)
 * 2)  Subscript mark
 * 1)  Subscript mark

Usage notes
As a capitalization mark, it is doubled to capitalize an entire word, and tripled to capitalize a longer text.

As a sequence marker, it cannot occur at the beginning of a word. This usage is used in the United States, but has been abolished from Unified English Braille.

Punctuation mark

 * 1)  ' (apostrophe)
 * 2)  、 (phrasal comma)

Letter

 * 1)  ـّ (shadda: gemination)
 * 2)  visarga -h
 * 3)  Tone 5
 * 4)  tone ◌̣
 * 5)  Initial