1. Of or containing a mixture of vernacular words with Latin words or with vernacular words given Latinate endings: macaronic verse.
2. Of or involving a mixture of two or more languages.

[New Latin macaronicus, from Italian maccheronea, macaronic verse, after Maccharonea, title of a work containing such verse by Tifi Odasi, 15th-century Italian author, from maccherone, maccaroni, course food.]

The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.