Definition of Greek alphabet
: an alphabet that has been used from ancient times for writing the Greek language, that is of Semitic origin but differs from Semitic alphabets in having characters for the vowels, and that has given rise directly or indirectly to various other alphabets (as the Latin, the Coptic, the Cyrillic)
Love words? You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.
Join MWU now and get access to America’s largest dictionary, with:
- 300,000 words that aren't in our free dictionary
- Expanded definitions, etymologies, and usage notes
- Advanced search features
- Ad free!
Seen and Heard
What made you want to look up Greek alphabet? Please tell us where you read or heard it (including the quote, if possible).