I think if we are looking for definitions of female people, I guess the IOC policy may be a good place to start.
Biological Female (Female): An individual who, regardless of their legal sex or gender identity, experienced female sex development usually based on their XX-chromosomes, ovaries, and estrogenic hormones.
Oh.... what were we told ... that gametes were 'far right wing' reductionism.....
Yeah... ok...
Here is the statement:
https://www.olympics.com/ioc/news/international-olympic-committee-announces-new-policy-on-the-protection-of-the-female-women-s-category-in-olympic-sport
here is the policy
https://stillmed.olympics.com/media/Documents/International-Olympic-Committee/EB/policy/policy-on-the-protection-of-the-female-category-english.pdf
THE POLICY
For the purpose of this Policy, the IOC has adopted the consensus definitions of the Working Group, which are set out in Schedule 1.
For all disciplines on the Sports Programme of an IOC Event, including individual and team sports, eligibility for any Female Category is limited to Biological Females.
Eligibility for the Female Category is to be determined in the first instance by SRY Gene screening to detect the absence or presence of the SRY Gene. On the basis of the scientific evidence, the IOC considers that the SRY Gene is fixed throughout life and represents highly accurate evidence that an athlete has
experienced or will experience Male sex development. Furthermore, the IOC considers that SRY Gene screening via saliva, cheek swab or blood sample is unintrusive compared to other possible methods.
Athletes who screen negative for the SRY gene permanently satisfy this Policy’s eligibility criteria for competition in the Female Category. Unless there is reason to believe a negative reading is in error, this will be a once-in-a-lifetime test.
With the exception of athletes with a diagnosis of CAIS or other rare DSDs that do not benefit from the anabolic and/or performance-enhancing effects of testosterone, no athlete with an SRY-positive screen is eligible for competition in the Female Category.
Athletes with an SRY-positive screen, including XY transgender and androgen-sensitive XY-DSD athletes, continue to be included in all other classifications for which they qualify, for example, they are eligible for (i) any Male Category, including in a designated Male slot within any mixed category, and (ii) any open
category or in sports and events that do not classify athletes by Sex.
The IOC recognises that XY athletes who identify as women and who want the opportunity to compete at IOC Events according to their legal sex or gender identity may disagree with this Policy. However, after a thorough scientific review and consultations with constituents of the Olympic Movement, the IOC
determined that a Sex-based eligibility rule is necessary and adequate to the attainment of the IOC’s goals for competition at IOC Events.
This is under the definitions section:
Sex: Either of the two categories, Male or Female, into which humans are divided according to their reproductive biology.
Biological Female (Female): An individual who, regardless of their legal sex or gender identity, experienced female sex development usually based on their XX-chromosomes, ovaries, and estrogenic hormones.
Biological Male (Male): An individual who, regardless of their legal sex or gender identity, experienced male sex development usually based on their XY-chromosomes, testes/testicles and androgenic hormones.