| Definition -
A name for the phenomenon exemplified by the contracting of the phrase want to to wanna.
1. The term also denotes other, similar contracted forms such as hafta (have to), usta (used to), and sposta (supposed to).
Example Usages -
1. "wanna-contraction: Phonological contraction of want and to to wanna, going to to gonna, etc."
(Source: Utrecht Lexicon of Linguistics s.v. wanna-contraction )