Simple Definition of diacritic

from our Learner's Dictionary

diacritic

noun

plural diacritics
technical : a mark that is placed over, under, or through a letter in some languages to show that the letter should be pronounced in a particular way
Two diacritics appear in the word "déjà vu."

Cite this Entry

“Diacritic.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/diacritic. Accessed 23 Jun. 2026.

More from Merriam-Webster on diacritic

More from Merriam-Webster