D defs.my
Entry 1 sense Webster, 1913

Actionable

/ăk'-shən-əb-əl/ · Ac·tion·a·ble · IPA /ˈæk.ʃə.nə.bəl/
01 a. That may be the subject of an action or suit at law; as, to call a man a thief is actionable.
  1. 1.
    That may be the subject of an action or suit at law; as, to call a man a thief is actionable.