belonging or pertaining to the Pieridae, a family of butterflies comprising the whites, sulfurs, etc.
Also called pi·er·i·dine [pahy-er-i-dahyn, -din] /paɪˈɛr ɪˌdaɪn, -dɪn/. any member of the butterfly family Pieridae.
Origin of pierid
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
of, relating to, or belonging to the Pieridae, a family of butterflies including the whites and brimstones
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012