If you're calling any female co-workers "girls" in conversations at or about the workplace, you're doing it wrong.
There is a long history of society downplaying women's contributions in the workforce by using cutesy terms like "girls", and some of the definitions you've cited here reflect that. But just because a term like "career girl" was once in wide use doesn't mean that it's still appropriate today. (Or for that matter that it ever was: can you imagine anyone ever having used the term "career boy"?) Much like the ridiculous term "co-ed" for "woman who we decided to allow into college", its time has thankfully come and gone.
I guess the words I use are closer to guys/gals then boys/girls then, except that it's used commonly the language (as opposed to gal in english, which is fairly rare - at least from my experience).
There is a long history of society downplaying women's contributions in the workforce by using cutesy terms like "girls", and some of the definitions you've cited here reflect that. But just because a term like "career girl" was once in wide use doesn't mean that it's still appropriate today. (Or for that matter that it ever was: can you imagine anyone ever having used the term "career boy"?) Much like the ridiculous term "co-ed" for "woman who we decided to allow into college", its time has thankfully come and gone.