Characteristics of organisms with a female sex vary between different species, having different female reproductive systems, with some species showing characteristics secondary to the reproductive system, as with mammary glands in mammals. Bacteria are determined to be male or female by a small piece of DNA, called F-plasmid, or sex factor. Bacteria with this small piece of DNA are labeled as males, and bacteria that do not have this factor are considered females. The words woman, girl, and female are often used in distorted and inappropriate ways. Learn why female should only be used as an adjective, why underage women don't exist, and why adults are women and not girls. Female is a biological term used to describe the sex of an organism that produces eggs or ovum, while woman is a gender identity that encompasses a range of social, cultural, and personal characteristics. While all women are female, not all females identify as women. FEMALE definition: 1. belonging or relating to women or girls: 2. belonging or relating to the sex that can give…. Learn more. Female anatomy is distinguished from male anatomy by the female reproductive system, which includes the ovaries, fallopian tubes, uterus, vagina, and vulva. A woman generally has a wider pelvis, broader hips, and larger breasts than a man. In the 14th century, female appeared in English with such spellings as femel, femelle, and female. The word comes from the Latin femella, meaning young woman, girl, which in turn is based on femina, meaning woman. The female reproductive system is designed to carry out several functions. It produces the female egg cells, called the ova or oocytes, which are necessary for reproduction. What’s the right term for “female” people today? This in-depth guide for progressives explores evolving language around gender, sex, and identity—including woman, femme, AFAB, female-bodied, and more. At the most fundamental level, “male” and “female” refer to two different reproductive roles defined by the type of sex cell, or gamete, an organism produces. Males produce small gametes (sperm), and females produce large gametes (eggs).