Definitions
Century Dictionary and Cyclopedia
- n. An apparatus invented by J. B. Logier in London, about 1810, for training the hands of beginners in pianoforte-playing. It consisted of complex arrangements to sustain and guide the wrist and the fingers. A simplification of the machine, invented by Kalkbrenner in 1818, is still in occasional use.
Wiktionary
- n. music A device to guide the hands and fingers of pupils in playing the piano, etc.
GNU Webster's 1913
- n. (Mus.) An instrument to guid the hands and fingers of pupils in playing on the piano, etc.
Etymologies
- Ancient Greek formed by hand; hand + to shape. (Wiktionary)
Examples
“I had, however, no teacher at this time but my aunt Dall, and I suppose the chiroplast may have saved her some trouble, by insuring that my practising, which she could not always superintend, should not be merely”
“As for the horse, his legs stuck through the bridge, as though he had been put in a _chiroplast_, and he went playing away on the water with considerable execution, as if he were accompanying himself in the song which he was squealing at the top of his voice.”
Lists
These user-created lists contain the word ‘chiroplast’.
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New words
new words or spelling issues
voluble, Metagrobolize, salubrious, calumny, fugacity, withdrawal, bourse, hypertrophy, leitmotif, argot, improvident, damask and 234 more...
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Play it again sam
public list. words related to the word 'piano'
pianist, piano fangblenny, pianoforte, baby grand, keys, pedal, a percussion with..., piano boxer, grand piano, chordophone, harpsichord, felt hammers and 33 more...
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Brochettes of Random Palavery
Another of my random palavery lists for words or phrases that haven't yet found a place in one or more of my other lists.
nonexclusivity, adaptationist, paxillin, adduct, unblushingly cribbed, ptomaïne, microsievert, millisievert, too big to jail, tastemaker, tinsmithing, Nimzo-Indian and 1616 more...
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Words of the Day
glabella, chirotony, nook-shotten, crapehanger, filemot, swirlie, egosurf, lexiphanicism, Ruritanian, stichometry, chrononaut, faldstool and 1999 more...
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Verbalitis
syncretic
anecdotal, phthisis, serendipitous, slapper, syncretic, sesquipedalian, hysteresis, polt, noyade, crocket, irenic, masquerade and 278 more...
Tweets
Looking for tweets for chiroplast.

ruzuzu Sounds like somebody should make a list. I nominate both of you. Feb 4, 2013
willf More piano teaching (torture) devices: http://www.entre88teclas.es/fdp/inventos-del-siglo-xix-para-mejorar-la-tecnica-pianistica/ Feb 4, 2013
hernesheir Cf. finger-gymnasium in the definition of dactylion. Dec 15, 2011