A / ācrēdo
noun

ācrēdo

gen. ācrēdĭnis · gender feminine · decl. 3rd
fr. 2. acer, as dulcedo fr. dulcis
a sharp; pungent taste
a sharp or pungent taste, Pall. 2, 15, 19: tollere, Plin. Val. 1, 25: humorum, Theod. Prisc. 1, 16.