English edit

Etymology edit

un- +‎ deflectable

Adjective edit

undeflectable (comparative more undeflectable, superlative most undeflectable)

  1. Not deflectable.
    • 2008 May 18, Ben Downing, “Locomotive in Petticoats”, in New York Times[1]:
      What continues to impress, however, is the woman’s sheer undeflectable force.