"braille" in the noun sense
1. Braille, Louis Braille
French educator who lost his sight at the age of three and who invented a system of writing and printing for sightless people (1809-1852)
a point system of writing in which patterns of raised dots represent letters and numerals
"braille" in the verb sense
transcribe in braille
Source: WordNet® (An amazing lexical database of English)
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