hang on

Verb
  1. Fix to;
    Attach (synset 201331195)
    "append a charm to the necklace"
  2. Be persistent, refuse to stop (synset 200351115)
    "he persisted to call me every night"; "The child persisted and kept asking questions"
  3. Hold the phone line open (synset 200792171)
    "Please hang on while I get your folder"

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