Bible Dictionaries
Calamistrum

Webster's Dictionary

(n.) A comblike structure on the metatarsus of the hind legs of certain spiders (Ciniflonidae), used to curl certain fibers in the construction of their webs.

Bibliography Information
Webster, Noah. Entry for 'Calamistrum'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​c/calamistrum.html. 1828.