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Braille or braille

(brāl)

A system of writing and printing for blind or visually impaired people, in which varied arrangements of raised dots representing letters and numerals are identified by touch.

tr.v.Brailled, Braill·ing, Brailles also brailled or braill·ing or brailles

To print or transliterate using this system.

[AfterLouis Braille.]

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Braille

Braille alphabet and numerals

Braille, Louis 1809-1852.

French musician, educator, and inventor of a writing and printing system for blind or visually impaired people (1829). He lost his sight at the age of three.

Indo-European & Semitic Roots Appendices

Thousands of entries in the dictionary include etymologies that trace their origins back to reconstructed proto-languages. You can obtain more information about these forms in our online appendices:

Indo-European Roots

Semitic Roots

The Indo-European appendix covers nearly half of the Indo-European roots that have left their mark on English words. A more complete treatment of Indo-European roots and the English words derived from them is available in our Dictionary of Indo-European Roots.

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