'Superfluous' definitions:

Definition of 'superfluous'

From: WordNet
adjective
Serving no useful purpose; having no excuse for being; "otiose lines in a play"; "advice is wasted words"; "a pointless remark"; "a life essentially purposeless"; "senseless violence" [syn: otiose, pointless, purposeless, senseless, superfluous, wasted]
adjective
More than is needed, desired, or required; "trying to lose excess weight"; "found some extra change lying on the dresser"; "yet another book on heraldry might be thought redundant"; "skills made redundant by technological advance"; "sleeping in the spare room"; "supernumerary ornamentation"; "it was supererogatory of her to gloat"; "delete superfluous (or unnecessary) words"; "extra ribs as well as other supernumerary internal parts"; "surplus cheese distributed to the needy" [syn: excess, extra, redundant, spare, supererogatory, superfluous, supernumerary, surplus]

Definition of 'Superfluous'

From: GCIDE
  • Superfluous \Su*per"flu*ous\, a. [L. superfluus overflowing; super over, above + fluere to flow. See Super-, and Fluent.] More than is wanted or is sufficient; rendered unnecessary by superabundance; unnecessary; useless; excessive; as, a superfluous price. --Shak. [1913 Webster]
  • An authority which makes all further argument or illustration superfluous. --E. Everett. [1913 Webster]
  • Superfluous interval (Mus.), an interval that exceeds a major or perfect interval by a semitone. [1913 Webster]
  • Syn: Unnecessary; useless; exuberant; excessive; redundant; needless. [1913 Webster] -- {Su*per"flu*ous*ly}, adv. -- {Su*per"flu*ous*ness}, n. [1913 Webster]