'Gusto' definitions:

Definition of 'gusto'

From: WordNet
noun
Vigorous and enthusiastic enjoyment [syn: gusto, relish, zest, zestfulness]

Definition of 'Gusto'

From: GCIDE
  • Gusto \Gus"to\, n. [It. or Sp., fr. L. gustus; akin to E. choose. Cf. 2d Gust, Go[^u]t.] Nice or keen appreciation or enjoyment; relish; taste; fancy; as, he ate it with gusto. --Dryden. [1913 Webster]

Synonyms of 'gusto'

From: Moby Thesaurus