noun, plural mi·ra·cid·i·a [mahy-ruh-sid-ee-uh] /ˌmaɪ rəˈsɪd i ə/.
the larva that hatches from the egg of a trematode worm or fluke.
Origin of miracidium
1895–1900; < New Latin, equivalent to mirac- (< Greek meirak- (stem of meîrax) boy, girl) + -idium -idium
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
noun plural -ia (-ɪə)
the flat ciliated larva of flukes that hatches from the egg and gives rise asexually to other larval forms
Word Origin for miracidium
C20: New Latin, via Late Latin miracidion, from Greek meirax boy, girl
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