TRACTRICES

Noun

tractrices

plural of tractrix

Source: Wiktionary


TRACTRIX

Tract"rix, n. Etym: [NL. See Tractor.] (Geom.)

Definition: A curve such that the part of the tangent between the point of tangency and a given straight line is constant; -- so called because it was conceived as described by the motion of one end of a tangent line as the other end was drawn along the given line.

Source: Webster’s Unabridged Dictionary 1913 Edition



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Word of the Day

29 June 2025

ADMIRABLE

(adjective) deserving of the highest esteem or admiration; ā€œan estimable young professorā€; ā€œtrains ran with admirable precisionā€; ā€œhis taste was impeccable, his health admirableā€


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Coffee Trivia

Espresso is both a coffee beverage and a brewing method that originated in Italy. When making an espresso, a small amount of nearly boiling water under pressure forces through finely-ground coffee beans. It has more caffeine per unit volume than most coffee beverages. Its smaller serving size will take three shots to equal a mug of standard brewed coffee.

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