Written Language for the Blind
This page is the CodyCross answer for the clue below from Time for a check-up, Group 1701, Puzzle 3 (Blood Sugar).
Question is: Written Language for the Blind
and the answer is: BRAILLE
Word Meaning:
BRAILLE — A system of writing in which letters and some combinations of letters are represented by raised dots arranged in three or four rows of two dots each and are read by the blind and partially sighted using the fingertips.
Definitions from Wiktionary.