noun, plural lan·tern·flies.
any of several large tropical insects of the family Fulgoridae, formerly thought to be luminescent.
Origin of lanternfly
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
any of various tropical insects of the homopterous family Fulgoridae, many species of which have a snoutlike process formerly thought to emit light
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