square piano
noun
: a piano especially of the 18th and 19th centuries with a horizontal rectangular case and strings running parallel to the keyboard
Word History
First Known Use
1803, in the meaning defined above
- law of cosines
- law of definite proportions
- law of demand
- law of diminishing returns
- law of diminishing utility
- law of dominance
- law of Dulong and Petit
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- law of Guldberg and Waage
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- Law of Moses
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