Definition of "queenly"

So Maggie, glad of anything that would soothe her mother, and cheer their long day together, consented to the vain decoration, and showed a queenly head above her old frocks, steadily refusing, however, to look at herself in the glass.

1860, George Eliot [pseudonym; Mary Ann Evans], The Mill on the Floss […], volume (please specify |volume=I to III), Edinburgh, London: William Blackwood and Sons

There was an innate refinement, a languid queenly hauteur about Gerty which was unmistakably evidenced in her delicate hands and higharched instep.

1922 February, James Joyce, “[Episode 13]”, in Ulysses, Paris: Shakespeare and Company, […]

I'm so sorry. If I'd done my queenly duties right, none of this would have happened. But maybe I can fix it with some wish help.

2018, Queen True, “A Royal Stink”, in True and the Rainbow Kingdom