We found 7 dictionaries that define the word Piedras Negras:

General (5 matching dictionaries)

1. Piedras Negras: Merriam-Webster
2. Piedras Negras: Infoplease Dictionary
3. piedras negras: Dictionary.com
4. Piedras Negras (Maya site), Piedras Negras (municipality), Piedras Negras: Wikipedia, the Free Encyclopedia
5. Piedras Negras: Wiktionary

Computing (1 matching dictionary)

6. Piedras Negras: Encyclopedia

Science (1 matching dictionary)

7. Archaeology Wordsmith (No longer online)

Definitions from Wiktionary (Piedras Negras) ▸ noun:  A city and a municipality in the state of Coahuila, Mexico. ▸ Words similar to Piedras Negras ▸ Usage examples for Piedras Negras ▸ Idioms related to Piedras Negras ▸ Wikipedia articles (New!) ▸ Words that often appear near Piedras Negras ▸ Rhymes of Piedras Negras ▸ Invented words related to Piedras Negras