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jaculiferous

American  
[jak-yuh-lif-er-uhs] / ˌdʒæk yəˈlɪf ər əs /

adjective

Botany, Zoology.
  1. having dartlike spines.


Etymology

Origin of jaculiferous

1850–55; < New Latin jaculifer dart-bearing ( jaculi- , combining form of Latin jaculum dart + -fer -fer ) + -ous; jaculate