woolly bear

English

Banded woolly bear (Pyrrharctia isabella)

Alternative forms

• wooly bear

Noun

woolly bear (plural woolly bears)

1. (colloquial) A hairy caterpillar.
2. Specifically, the larva of a moth of the family Arctiidae.
3. (military slang, historical) An explosive shell that gives out dense smoke when it bursts.
   • 1929, Frederic Manning, The Middle Parts of Fortune, Vintage, published 2014, page 236:

     As Bourne came out, he could see shells exploding by the dump, with some shrapnel bursting, woolly-bears they called them, overhead.

   • 2000, Harold A Skaarup, Whiz Bangs and Woolly Bears, page 12:

     ‘A Woolly Bear was used for demolition, and could be compared with our 5.9's. It burst on impact, made a big hole and left a tremendous cloud of black smoke.’

Synonyms

• woolly worm

Translations

hairy caterpillar

• Danish: please add this translation if you can
• Dutch: behaarde rups c
• French: please add this translation if you can
• German: Haarraupe f, haarige Raupe f, behaarte Raupe f
• Italian: please add this translation if you can
• Swedish: björnspinnarlarv

larva of a moth of the family Arctiidae

• French: chenille hérissonne f
• German: Bärenspinnerraupe f

explosive shell

• French: fumigène (fr) m