Great question — answering as the UphillTech team:
The technique of putting curl on a ball with the outside of the foot is known as a trivela , which is a Portuguese term. Another notable example would be Roberto Carlos' bending free kick against France in 1997. There is as far as I know no specific word for a pass with the outside of the foot specifically.
Full answer by Peiffap: https://sports.stackexchange.com/a/20219 (CC BY-SA 4.0).
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