
adj.
Being beyond what is required or sufficient.
[Middle English, from Old French superflueux, from Latin superfluus, from superfluere, to overflow : super-, super- + fluere, to flow.]
superfluously su·per'flu·ous·ly adv.superfluousness su·per'flu·ous·ness n.
SYNONYMS superfluous, excess, extra, spare, supernumerary, surplus. These adjectives mean being more than is needed, desired, required, or appropriate: delete superfluous words; trying to lose excess weight; found some extra change on the dresser; sleeping in the spare room; supernumerary ornamentation; distributed surplus food to the needy.








