This is the 5643rd most frequent French word.
cali
"Cali" does not have a meaning in French; it is primarily a proper noun, such as the name of a city in Colombia or a French singer-songwriter.
Here, 'Cali' is used as a proper noun, referring to the city Cali in Colombia.
Le voyage à Cali en Colombie était mémorable.
The trip to Cali in Colombia was memorable.
In this context, 'cali' is colloquial, used as an adjective meaning something stylish or fashionable.
Son style vestimentaire est vraiment cali, très chic et moderne.
His clothing style is really cali, very chic and modern.
Again, 'Cali' refers to the city, carrying emotional connotation tied to the speaker's memories.