Pre-Cougar Share definition Flag The brief period of time in a woman's life between young adulthood, and cougarhood. Wow, look at her, she's a cougar. Well, not actually, she's more of a pre-cougar. Pre-Cougar by T. Linnemann April 8, 2009 0 0 Get merch Get the Pre-Cougar mug. Buy Now — $32.95 See more merch