Correct spelling for the English word "Pectous" is [pˈɛktəs], [pˈɛktəs], [p_ˈɛ_k_t_ə_s] (IPA phonetic alphabet).
1. Relating to or consisting of pectin or pectose. 2. Noting a firm coagulated condition sometimes assumed by a gel, which is permanent in that the substance cannot be made to reassume the gel form.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.