coarser

American  

[kawr-ser, kohr-] / ˈkɔr sər, ˈkoʊr- /

adjective

Mathematics.

1. of or relating to a topology on a topological space whose open sets are included among the open sets of a second specified topology on the space.

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Etymology

Origin of coarser

coarse + -er ⁴

Example Sentences

Coarser still were the jests that they made.

From A Book of Myths by Stratton, Helen

Coarser feeds might be used in many cases especially when turning large rigid parts in a powerful lathe.

From Turning and Boring A specialized treatise for machinists, students in the industrial and engineering schools, and apprentices, on turning and boring methods, etc. by Jones, Franklin D.

Coarser forms of dispute disappear, but, on the other hand, as nations grow more refined in their ideals, they grow more susceptible.

From A Review of the Systems of Ethics Founded on the Theory of Evolution by Williams, C. M.

Coarser towels may be used to dry cooking utensils.

From School and Home Cooking by Greer, Carlotta Cherryholmes

Coarser and heavier needles are required, also a wider gauge for the needle cylinder.

From Textiles For Commercial, Industrial, and Domestic Arts Schools; Also Adapted to Those Engaged in Wholesale and Retail Dry Goods, Wool, Cotton, and Dressmaker's Trades by Dooley, William H. (William Henry)