crabgrass

play
noun crab·grass \ˈkrab-ˌgras\

Definition of crabgrass

  1. :  a grass (especially Digitaria sanguinalis) that has creeping or decumbent stems which root freely at the nodes and that is often a pest in turf or cultivated lands

Recent Examples of crabgrass from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'crabgrass'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of crabgrass

1743


CRABGRASS Defined for English Language Learners

crabgrass

play
noun

Definition of crabgrass for English Language Learners

  • : a thick type of grass that often grows and spreads quickly in places where it is not wanted


CRABGRASS Defined for Kids

crabgrass

play
noun crab·grass \ˈkrab-ˌgras\

Definition of crabgrass for Students

  1. :  a weedy grass with coarse stems that root at the joints



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