pigresco
From LSJ
τίνας ἀπέκτεινας, ὦ ἀφρονεστάτη θύγατερ; → You are completely out of your mind, daughter! Who are those you have killed?
Latin > English (Lewis & Short)
pī̆gresco: ĕre,
I v. inch. n. pigreo, to become slow, sluggish: Nilus pigrescit, Plin. 18, 18, 47, § 168: possit pigrescere Cyllenius, Mart. Cap. 1, § 38; Ambros. Virg. 17, 110; id. in Luc. 10, § 23.
Latin > French (Gaffiot 2016)
pĭgrēscō, ĕre, intr., se ralentir : Sen. Nat. 5, 18, 1 ; Plin. 18, 167.