Definition of 'nerveless'

Adjective

1. marked by calm self-control (especially in trying circumstances); unemotional; "play it cool"; "keep cool"; "stayed coolheaded in the crisis"; "the most nerveless winner in the history of the tournament"
      Synonyms: cool coolheaded
2. lacking strength; "a weak, nerveless fool, devoid of energy and promptitude"- Nathaniel Hawthorne
      Synonyms: feeble

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