D defs.my
Entry 1 sense Webster, 1913

Ironbark

· I·ron·bark · IPA /ˈʌɪənbɑːk/
01 The Australian Eucalyptus Sideroxylon, used largely by carpenters and shipbuilders; -- called also ironwood. Also applied to other Austral…
  1. 1.
    The Australian Eucalyptus Sideroxylon, used largely by carpenters and shipbuilders; -- called also ironwood. Also applied to other Australian eucalyptuses with a hard, solid bark(Bot.) Also: ironwood