fusula

[fyoo-zuh-luh]
noun, plural fu·su·lae [fyoo-zuh-lee] /ˈfyu zəˌli/, fu·su·las.
  1. (in the spinneret of a spider) the terminal tube of a silk gland.

Origin of fusula

From New Latin, dating back to 1905–10; see origin at fuse1, -ule
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018