What is the meaning of the word "erratic"?

Definitions:

  1. having no fixed course copy to clipboard adjective
    • an erratic comet copy to clipboard
  2. liable to sudden unpredictable change copy to clipboard adjective
    • erratic behavior copy to clipboard
  3. likely to perform unpredictably copy to clipboard adjective
    • erratic winds are the bane of a sailor copy to clipboard

Synonyms:

NearBy Words: