bob up

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Definition
  1. Verb:
    • To appear suddenly or unexpectedly: To emerge or come into view, often quickly or in a surprising manner.
    • To arise or come into being: To originate or present itself, especially a thought, question, or opportunity.
Usage

The verb "bob up" is typically used intransitively. It describes the action of something appearing, often after being hidden or absent, or the moment an idea or issue comes to mind. It is a phrasal verb with an informal tone.

Examples

  • Appearing suddenly:

    • A seal's head bobbed up from the water. (A seal's head appeared suddenly from the water.)
    • He keeps bobbing up in the most unexpected places. (He keeps appearing in the most unexpected places.)

  • Arising or coming into being:

    • A new problem has bobbed up. (A new problem has arisen.)
    • The same question always bobs up during these discussions. (The same question always comes up during these discussions.)
Advanced Usage
  • "bob up again": To reappear or recur after a period of absence.
    • Just when we thought the issue was settled, it bobbed up again. (Just when we thought the issue was settled, it reappeared.)
Variants and Related Words
  • Bob (verb): To move up and down quickly and repeatedly, often on water.
    • The buoy bobbed on the waves. (The buoy moved up and down on the waves.)
Synonyms
  • Appear: To come into sight.
  • Pop up: To appear suddenly or unexpectedly.
  • Surface: To rise to the surface or to become apparent.
  • Arise: To originate or come into existence.
Related Phrasal Verbs

  • Crop up: To appear or happen unexpectedly.

    • Several errors cropped up in the report. (Several errors appeared in the report.)

  • Turn up: To arrive or appear, often unexpectedly.

    • He finally turned up an hour late. (He finally arrived an hour late.)
Related Idioms
  • Like a cork: (Used with "bob up") To recover quickly from a setback, showing resilience.
    • No matter how many times he fails, he just bobs up like a cork. (No matter how many times he fails, he recovers quickly.)
Verb
  1. originate or come into being
    • a question arose

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