'Crackerjack' definitions:

Definition of 'crackerjack'

(from WordNet)
noun
Someone excellent of their kind; "he's a jimdandy of a soldier" [syn: jimdandy, jimhickey, crackerjack]
noun
Something excellent of its kind; "the bike was a jimdandy" [syn: jimdandy, jimhickey, crackerjack]

Definition of 'Crackerjack'

From: GCIDE
  • Crackerjack \Crack"er*jack`\, a. [also spelled crackajack.] Of marked ability or excellence. [Slang] [Webster 1913 Suppl. +PJC]

Definition of 'Crackerjack'

From: GCIDE
  • Crackerjack \Crack"er*jack`\, n. [also spelled crackerjack.] [prob. from crack + jack, a man.]
  • 1. An individual of marked ability or excellence, esp. in some sport; as, he is a crackajack at tennis. [Slang]
  • Syn: jimdandy, jimhickey. [Webster 1913 Suppl. +PJC]
  • 2. A preparation of popped corn, candied and pressed into small cakes. The name Cracker Jack(TM) is now a trademark for a similar confection. [U. S.] [Webster 1913 Suppl. +PJC]
  • 3. something excellent of its kind.
  • Syn: jimdandy, jimhickey. [WordNet 1.5]

Definition of 'crackerjack'

From: GCIDE
  • Crackajack \Crack"a*jack`\, n. [Now usually spelled crackerjack.] [prob. from crack + jack, a man.]
  • 1. An individual of marked ability or excellence, esp. in some sport; as, he is a crackajack at tennis. [Slang] [Webster 1913 Suppl.]
  • 2. A preparation of popped corn, candied and pressed into small cakes. [U. S.] [Webster 1913 Suppl. +PJC]

Definition of 'crackerjack'

From: GCIDE
  • Crackajack \Crack"a*jack`\, a. [Now usually spelled crackerjack.] Of marked ability or excellence. [Slang] [Webster 1913 Suppl. +PJC] crackbrained

Definition of 'crackerjack'

From: GCIDE
  • Crackerjack \Crack"er*jack`\, n. [also spelled crackerjack.] [prob. from crack + jack, a man.]
  • 1. An individual of marked ability or excellence, esp. in some sport; as, he is a crackajack at tennis. [Slang]
  • Syn: jimdandy, jimhickey. [Webster 1913 Suppl. +PJC]
  • 2. A preparation of popped corn, candied and pressed into small cakes. The name Cracker Jack(TM) is now a trademark for a similar confection. [U. S.] [Webster 1913 Suppl. +PJC]
  • 3. something excellent of its kind.
  • Syn: jimdandy, jimhickey. [WordNet 1.5]

Synonyms of 'crackerjack'

From: Moby Thesaurus