Both Uses

coquette
in
Vanity Fair
(Auto-generated)

The bearded creatures are quite as eager for praise, quite as finikin over their toilettes, quite as proud of their personal advantages, quite as conscious of their powers of fascination, as any coquette in the world.†
Chpt 3 *

coquette = a woman who is casually playful in a way that arouses sexual interest of men
We don't know how much they hide from us: how watchful they are when they seem most artless and confidential: how often those frank smiles which they wear so easily, are traps to cajole or elude or disarm—I don't mean in your mere coquettes, but your domestic models, and paragons of female virtue.†
Chpt 17

coquettes = women who are casually playful in a way that arouses sexual interest of men

Definitions:

(1) (coquette)
a woman who is casually playful in a way that arouses sexual interest of men but does not imply serious flirtation
Coquette is a French word that is similar to the word flirt. There are two primary differences:
1. Coquette only refers to a woman whereas flirt can refer to either sex.
2. To say someone is coquettish implies that she is just being playful and does not intend sexual relations with the man with whom she is interacting; whereas when a woman is described as flirting, the word does not indicate whether she is just being playful or she wants to instigate sexual relations.
(2) (meaning too rare to warrant focus)
Much more rarely, coquette can refer to a species of bird or to a city name.