Simple past tense and past participle of upcurl.(verb)
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Use "upcurled" in a sentence
"So dazed by your goodness to me, so grateful, so happy that you have chosen me (I just jumped up to look at myself in the mirror; I _am_ pretty, Duane, I've a stunning colour just now and there _is_ a certain charm about me -- even I can see it in what you call the upcurled corners of my mouth, and in my figure and hands) -- and I am so happy that it is true -- that you find me beautiful, that you care for my beauty ...."
""Hopping from upcurled tail tip to head, Taj leaned forward between Mamakitty's ears and whispered, "The problem of how to transport the light is solved."
"Somehow he kept a hand on the upcurled rim of the pad-boat."