D defs.my
Entry 1 sense Webster, 1913

Preventable

/prĭv-ĕn'-təb-əl/ · Pre·vent·a·ble · IPA /prɪvˈɛntəbəl/
01 a. Capable of being prevented or hindered; as, preventable diseases.
  1. 1.
    Capable of being prevented or hindered; as, preventable diseases.