poriform,a.|ˈpɔərɪfɔːm| [f. as prec. + -form.] Having the form of, or resembling, a pore. 1846Dana Zooph. (1848) 706 Minute, poriform cells.1858Mayne Expos.Lex., Poriformis,..having the form of simple pores, as the cellules of certain polypi..: poriform.