Meaning of dieselize

die•sel•ize

Pronunciation: (dē'zu-līz", -su-), [key]
— v., -ized, -iz•ing.
—v.t.
  1. to equip with diesel machinery.
—v.i.
  1. to become equipped with diesel machinery or vehicles, as a railroad.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.