Simple Definition of katydid

from our Learner's Dictionary

katydid

noun

plural katydids
US : a large green insect that looks like a large grasshopper

Cite this Entry

“Katydid.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/katydid. Accessed 22 Jun. 2026.

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