The story
- French · borrowed fromà la mode
- French · borrowed fromà la mode
- English todaya la mode
Unadapted borrowing from French à la mode (“in fashion”). The US sense was coined by polyglot restaurant owner John Gieriet in Minnesota in the 1800s though later attributed to Berry Hall and Charles Watson Townsend.
Etymology from Wiktionary, CC BY-SA 4.0.