English edit

Etymology edit

From buckle + down.

Pronunciation edit

  • (file)

Verb edit

buckle down (third-person singular simple present buckles down, present participle buckling down, simple past and past participle buckled down)

  1. (intransitive, originally US, idiomatic) To apply oneself to study, or a task or work; to focus on or take a serious attitude towards something; to put forth the needed effort.
    Synonym: buckle to
    If he would buckle down and do his homework, he could be an excellent student.

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