What does "wasteful" mean?

Wasteful: Expending, or tending to expend, property, or that which is valuable, in a needless or useless manner; lavish; prodigal; as, a wasteful person; a wasteful disposition.

Additional senses

  1. 2.Waste; desolate; unoccupied; untilled. [Obs.] In wilderness and wasteful desert strayed. Spenser. -- Waste"ful*ly, adv. -- Waste"ful*ness, n.

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