Definition of "blasting"

blasting¹

verb
1. present participle and gerund of blast

blasting²

noun
plural blastings
1. A planned explosion, as in mining.
  Quotations
  But it was a different matter altogether when the blasting of the tunnel was commenced.
  1960 December, Voyageur, “The Mountain Railways of the Bernese Oberland”, in Trains Illustrated, page 754
2. The act by which something is blasted, or blighted.
  Quotations
  If there be in the land famine, if there be pestilence, blasting, mildew, locust, or if there be caterpiller: if their enemy besiege them in the land of their cities, whatsoeuer plague, whatsoeuer sicknes there be;
  1611, The Holy Bible, […] (King James Version), London: […] Robert Barker, […], 1 Kings 8:37
  They showed signs of the blightings and blastings of time, in their outward aspect, but they were young within; young and cheerful, and ready to talk […]
  1897, Mark Twain, Following the Equator […] ‎, New York: American Publishing Company
3. (bodybuilding, slang) Administering full dosage of PEDs as opposed to lowering them during times of so-called cruising.