Strong's #1287: diaskorpizo (pronounced dee-as-kor-pid'-zo)
 from 1223 and 4650; to dissipate, i.e. (genitive case) to rout or separate; specially, to winnow; figuratively, to squander:--disperse, scatter (abroad), strew, waste.
Thayer's Greek Lexicon:
 ́ 
 
  diaskorpizō 
 
 1) to scatter abroad, disperse, to winnow
 
 1a) to throw the grain a considerable distance, or up into the air, that it may be separated from the chaff
 1b) to gather the wheat, freed from the chaff into the granary
 1c) to winnow grain
 
  Part of Speech: verb
Relation: from G1223 and G4650
  Citing in TDNT: 7:418, 1048
 
Usage:
This word is used 9 times:
Matthew 25:24: "and gathering where thou hast not  strewed:"
Matthew 25:26: "gather where I have not  strewed:"
Matthew 26:31: "the sheep of the flock  shall be scattered abroad."
Mark 14:27: "shepherd, and the sheep  shall be scattered."
Luke 1:51: "with his arm;  he hath scattered the proud in the imagination of their hearts."
Luke 15:13: "a far country, and there  wasted his substance with riotous"
Luke 16:1: "was accused unto him that  he had wasted his goods."
John 11:52: "the children of God  that were scattered abroad."
Acts 5:37: "even as many as obeyed him,  were dispersed."