Hairiness/ˈherinəs/ Definition 1 of 2Pro Tip 1/3Unwanted Growth Used when referring to hair growing in undesired places or in excessive amounts. Her concern about the hairiness on her upper lip grew over time. Pro Tip 2/3Personal Embarrassment May imply a personal sensitivity about high levels of hair growth. He tried various treatments to reduce the hairiness that embarrassed him. Pro Tip 3/3Gender Expectations Can involve cultural norms of hair presence, especially considering gender norms. The hairiness of her arms was at odds with societal expectations.