Femininity (also called womanliness) is a set of attributes, behaviors, and roles generally associated with women and girls. Femininity can be understood as socially constructed, and there is also some evidence that some behaviors considered feminine are influenced by both cultural factors and biological factors. To what extent femininity is biologically or socially influenced is subject to debate. It is conceptually distinct from both the female biological sex and from womanhood, as all humans can exhibit feminine and masculine traits, regardless of sex and gender.
Traits traditionally cited as feminine include gracefulness, gentleness, empathy, humility, and sensitivity, though traits associated with femininity vary across societies and individuals, and are influenced by a variety of social and cultural factors.
Despite the terms femininity and masculinity being in common usage, there is little scientific agreement about what femininity and masculinity are. Among scholars, the concept of femininity has varying meanings.
Professor of English Tara Williams has suggested that modern notions of femininity in English-speaking society began during the medieval period at the time of the bubonic plague in the 1300s. Women in the Early Middle Ages were referred to simply within their traditional roles of maiden, wife, or widow. After the Black Death in England wiped out approximately half the population, traditional gender roles of wife and mother changed, and opportunities opened up for women in society. The words femininity and womanhood are first recorded in Chaucer around 1380.
In 1949, French intellectual Simone de Beauvoir wrote that "no biological, psychological or economic fate determines the figure that the human female presents in society" and "one is not born, but rather becomes, a woman". The idea was picked up in 1959 by Canadian-American sociologist Erving Goffman and in 1990 by American philosopher Judith Butler, who theorized that gender is not fixed or inherent but is rather a socially defined set of practices and traits that have, over time, grown to become labelled as feminine or masculine.