hellgrammite

[ hel-gruh-mahyt ]
/ ˈhɛl grəˌmaɪt /

noun

the aquatic larva of a dobsonfly, used as bait in fishing.

Origin of hellgrammite

An Americanism dating back to 1865–70; origin uncertain
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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British Dictionary definitions for hellgrammite

hellgrammite

/ (ˈhɛlɡrəˌmaɪt) /

noun

US the larva of the dobsonfly, about 10 cm long with biting mouthparts: used as bait for bassAlso called: dobson

Word Origin for hellgrammite

C19: of unknown origin
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