grass-grub

noun

Definition of grass-grub

1 : a small shiny brown New Zealand cockchafer (Odontria zealandica) that feeds on grass specifically : its root-eating larva that is a very destructive pest of turf
2 : corbie

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Learn More About grass-grub

Dictionary Entries Near grass-grub

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grass-grub

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Cite this Entry

“Grass-grub.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/grass-grub. Accessed 31 Jul. 2021.

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