Cougar is a slang term that refers to a woman who seeks sexual relations with considerably younger men.
zona - (anatomy) any encircling or beltlike structure zone anatomical structure, bodily structure, body structure, complex body part, structure - a particular complex anatomical part of a living thing; he has good bone structure
What is Axona? I hope to write some critiques of treatments that are in advertisements to give some perspective to claims. So one thing that I get is called Clinical Geriatrics. It's a subscription I get from my membership in the American Geriatric Society. This last issue there was a supplement (i.e. advertisement) about a new nutritional supplement called Axona that will help patients with Alzheimers.