Definition of "leatherjacket" in Anglais

noun

1. The larva of certain crane flies.

2. Any of several brightly coloured tropical fishes, of the family Balistidae, including the filefish and the triggerfish; leatherfish.

3. Any of several Atlantic fishes, of the genus Oligoplites, that have a leathery skin; leatherjack.

4. (obsolete) grey gum (Eucalyptus punctata).