Strange word, admittedly, but one of my favorites. The context (from Wikipedia:
Flâneur in English is via French from the Old Norse verb flana “to wander with no purpose”.
Nineteeth century poet Baudlaire described a flâneur this way:
The crowd is his element, as the air is that of birds and water of fishes. His passion and his profession are to become one flesh with the crowd. For the perfect flâneur, for the passionate spectator, it is an immense joy to set up house in the heart of the multitude, amid the ebb and flow of movement, in the midst of the fugitive and the infinite. ...