buckle down definition

  • verb:
    • to place forth the needed work; to concentrate; become serious; utilize oneself (e.g. to focus or research).
    • work very hard, like a slave

Related Sources

  • Definition for "buckle down"
    • to place forth the needed work; to concentrate;…
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  • Sentence for "buckle down"
  • Urban Dictionary for "buckle down"
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