@mamakoukla
@nepeta Not a dog whistle but a genuine please tell me because I cannot figure it out.
It's usually left undefined by trans activists. The most common answer is that a woman is anyone who identifies as a woman, which doesn't tell us anything about what 'woman' that people identify as might actually mean. So it is circular and empty of any evidence.
Some define it as feeling 'feminine', but because 'feminine' is very hard to define, too, unless we use sexist stereotypes, this one is ultimately empty of evidence too, and when it is not, it would force all women to wear dresses, makeup, high heels, have long hair, be afraid of mice, be bad at maths etc.
So not good for feminism.
The definition of 'woman' as an adult human female has the advantage that this is to a much greater degree something others can verify. If 'woman' is just an idea, it's impossible to define the group it applies to, it's impossible for that group to fight for the shared political issues it has, and it's also impossible to explain why certain people in Afghanistan are stripped of their rights and others are not.