A system of writing in which letters and some combinations of letters are represented by raised dots arranged in three rows of two dots each and are read by using the fingertips.
a point system of writing in which patterns of raised dots represent letters and numerals
transcribe in Braille
French educator who lost his sight at the age of three and who invented a system of writing and printing for sightless people (1809-152)
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)
