n a tablet placed horizontally on top of the capital of a column as an aid in supporting the architrave n a calculator that performs arithmetic functions by manually sliding counters on rods or in grooves
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a calculator that performs arithmetic functions by manually sliding counters on rods or in grooves
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n the quality of being able to perform
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the quality of being able to perform
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v praise vociferously v clap one's hands or shout after performances to indicate approval