Here are some examples of how it's used:
* Olfactive memory: The ability to recall smells and their associated memories.
* Olfactive receptors: Specialized cells in the nose that detect different scents.
* Olfactive fatigue: When your sense of smell becomes less sensitive after prolonged exposure to a particular scent.
* Olfactive imagery: Creating mental images based on smells.
* Olfactive marketing: Using scents to influence consumer behavior.
Essentially, "olfactive" is a fancy way to say "smelly" or "relating to smell."