The definition of 'leatherjackets' & the word 'leatherjackets' in example sentences or phrases

Noun
1
any of several brightly colored tropical filefishes
2
any of several New World tropical fishes having tiny embedded scales
3
tough-skinned larva of certain crane flies

Synonyms of the word 'leatherjackets' & Antonyms of the word 'leatherjackets'.

Noun
Synonymsleatherjacket, leatherfish, leatherjacket, leatherjack, leatherjacket,