Lewis & Short

ictĕrĭcus, i, m., = ἰκτερικός, ill of the jaundice, jaundiced, Juv. 6, 565.
Plur. subst.: ictĕrĭci, ōrum, m., persons suffering with jaundice, Plin. 20, 9, 34, § 87; Ambros. in Psa. 118, Serm. 10, 23.