[f. Gr. λόγο-ς (in the sense of ratio) + -METER.] a. (See quot.)

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1842.  De Morgan, in Graves, Life Sir W. R. Hamilton (1889), III. 248. It is of course the à priori introduction of what answers to the logarithm of a number, which I call the logometer of a line given in magnitude and direction. Ibid. By AB is meant the line whose logometer is B × logom. A.

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  b.  Applied to Wollaston’s ‘logometric scale’ for chemical equivalents.

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1855.  in Ogilvie, Suppl.

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1860.  in Worcester (citing Gentl. Mag.).

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