The Collaborative International Dictionary
Coticular
Coticular \Co*tic"u*lar\ (k?-t?k"?-l?r), a. [L. coticula a small touchstone, dim. cos, cotis, whetstone.] Pertaining to whetstones; like or suitable for whetstones.
Wiktionary
coticular
a. Pertaining to whetstones; like or suitable for whetstones.