'Sparingly' definitions:

Definition of 'sparingly'

(from WordNet)
adverb
To a meager degree or in a meager manner; "these voices are meagerly represented at the conference"; "the area is slenderly endowed with natural resources" [syn: meagerly, sparingly, slenderly, meagrely] [ant: amply, fully, richly]

Definition of 'Sparingly'

From: GCIDE
  • Sparing \Spar"ing\, a. Spare; saving; frugal; merciful. --Bacon. [1913 Webster] -- {Spar"ing*ly}, adv. -- {Spar"ing*ness}, n. [1913 Webster]

Synonyms of 'sparingly'

From: Moby Thesaurus