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Webster 1913 Edition

Adj.

Affected by blasts; gusty.

Causing blast or injury.

[Obs.]

Boyle.

blasty ‎(comparative more blasty, superlative most blasty)

(obsolete) Affected by blasts; gusty.
(now rare) Causing blast or injury.
- 2010, Wayne Johnston, Baltimore's Mansion: A Memoir
  The floor, the pews, the stripped-bare altar are strewn with leaves, twigs, orange needles from the blasty boughs of spruce trees.
- 2015, Ethan Mordden, Open a New Window: The Broadway Musical in the 1960s
  The Yearling took in soprano Dolores Wilson, leprechaun David Wayne, and some blasty kids.