Definitions
1.Nouncrasis:
assimilation of sounds of two identical vowels, throughout the evolution process of a language
name given to the process of the contraction of a + a, that is, a merge (assimilation) of the Portuguese preposition a (“to, for”) + the article a (“the”)
2.Nounassimilation of sounds of two identical vowels, throughout the evolution process of a language
3.Nounname given to the process of the contraction of a + a, that is, a merge (assimilation) of the Portuguese preposition a (“to, for”) + the article a (“the”)
4.Noungrave accent