Etymology From Middle English waxi, wexy, equivalent to wax (“soft oily substance”) + -y.
1
Resembling wax in texture or appearance.
There's far more than just hot dogs to feast on too. The pizzas—gigantic, floppy, with a hyperreal waxy sheen—are mythic. They arrive exclusively in cheese, pepperoni, or supreme—the holy trinity—and will run you an eminently affordable $1.99 for a ridiculously huge wedge-shaped slice.2023 June 9, Luke Winkie, “Our Greatest Fast-Food Joint Is Costco”, in Slate, archived from the original on 06 Sep 2023:
2
Of potatoes Low in starch; tending to remain firm when cooked.
As we all know, there are great differences among potatoes; some are waxy, others floury; and these, again, vary according to the manner and degree of cooking.1898, William Mattieu Williams, The Chemistry of Cookery, page 189:
'I do hope you won't be waxy,' he said;1906, E. Nesbit, The Story of the Amulet:
A man said he'd give me five pounds if I'd paint him and his missis and the dog and the cottage. And I went and put the fowls in instead of the dog, and he was waxy, so I had to knock a quid off.1913, D[avid] H[erbert] Lawrence, “Passion”, in Sons and Lovers, London: Duckworth & Co. […], →OCLC, part II, page 341: