The word you are using refers specifically to biology. Whether someone is male or female depends on their biology and politics does not change that.

The only “new definition of woman” is the one you are defending, badly.

Well, SEX is an immutable fact. If medical fact the “denies the central defining aspect of a trans woman” then 

One way or another it’s the females who stand to lose something they have, right?

Being allowed on a team is not “the only equity that can be applied” if girls’ teams are permitted to exist.

Girls should have their own teams if they want them. Females continue to struggle for their own spaces. 

Oh, please don’t spare my feelings. I was asking a serious question--of someone else. What’re you, thirteen?

“Hate speech is any form of expression through which speakers intend to vilify, humiliate, or incite hatred against a group.”

+1

How are “trans” people marginalized?

What dying children? 

Dave is very brave.

Def need something more modern. Don’t hitch your wagon to actual marginalized groups who’ve suffered actual harm. 

“Trans” people are NOT killed often, and when they are it’s not clear that it’s because they’re trans.

“Trans" people are not a marginalized group. 

Exactly. But they can’t just come out and say that, even to themselves.

+1

What social issue is killing people on a daily basis?

“Jews, gays, immigrants, and latinos” have been punching bags much longer and worse than “trans women.” You are making a false equivalency.