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Definition

To understand; to begin to understand; to realize.

To become popular; to become commonplace; to become the standard.

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In Context

  • "He didn't have to explain; I caught on right away."
  • "She's been catching on pretty well."
  • "It's a crummy idea, and I certainly hope it does not catch on."
  • "At first, many people didn't like that kind of music, but after a while it caught on."
  • "They were largely advertised, important firms rented expensive shops for retail purposes, and at one time it looked as though the American bicycle would catch on. The attempted invasion failed; a small army reached our shores but it got swallowed up and the officers retired with discomfiture."
  • "But those who attack violists shouldn't throw resin. Once the ergonomic viola catches on what instrument will be immune?"
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Also Said As

  • cotton on
  • glom on
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Opposite In Meaning

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See Also

  • catch fire
  • catch oneself on
  • catch on fire
  • catch up