C / calcātor
noun

calcātor

gen. calcātōris · gender masculine · decl. 3rd
one who treads something; grapes; a treader of grapes
one who treads something, esp. grapes, a treader of grapes (very rare), Calp. Ecl. 4, 124: uvarum, Hier. Isa. 5, 16, n. 9.