vibraculum

noun vi·brac·u·lum \-yələm\

Definition of vibraculum

plural

vibracula

  1. :  one of the movable slender spinelike organs or parts with which bryozoans are furnished and which are specially modified zooids of nearly the same nature as avicularia

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Origin and Etymology of vibraculum

New Latin, from Latin vibrare to shake, vibrate + -culum -cle


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