The Collaborative International Dictionary
Concinnity \Con*cin"ni*ty\, n. [L. concinnitas, fr. concinnus skillfully put together, beautiful. Of uncertain origin.] Internal harmony or fitness; mutual adaptation of parts; elegance; -- used chiefly of style of discourse. [R.]
An exact concinnity and eveness of fancy.
--Howell.
Wiktionary
n. (context music English) The harmonious reinforcement of the various parts of a work of art.
Usage examples of "concinnity".
Every engineer in this hall, designing those nanotechnological toasters and hair dryers, wished he could have Hackworth's job in Bespoke, where concinnity was an end in itself, where no atom was wasted and every subsystem was designed specifically for the task at hand.
None of the stories are precisely those of Aesop, and none have the concinnity, terseness, and unmistakable deduction of the lesson intended to be taught by the fable, so conspicuous in the great Greek fabulist.