Definition of Illths
1. illth [n] - See also: illth
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Lexicographical Neighbors of Illths
Literary usage of Illths
Below you will find example usage of this term as found in modern and/or classical literature:
1. The Principles of Thermodynamics: With Special Applications to Hot-air, Gas by Robert Röntgen, Augustus Jay Du Bois (1880)
"... for the greatest efficiency possible, illths, or a little less than *ths. This number is not so much greater than ith, which Him found for the steam ..."