bundle of nerves

== English == === Pronunciation === === Noun === bundle of nerves (plural bundles of nerves) (idiomatic) A person with an especially nervous, excitable, or fearful disposition. (idiomatic, dated) A lively, continually active person. ==== Synonyms ==== (nervous, excitable, fearful person): bag of nerves, worrywart; see also Thesaurus:worrier or Thesaurus:coward (lively, continually active person): bundle of energy; See also Thesaurus:doer ==== Translations ====