duosecantadj.

/djuːˈɒsɪkənt/

Etymology: A non-etymological formation < Latin duo two + secāntem cutting.

Crystallography.

(See quot. 1851.)

ΚΠ

1851 Official Descriptive & Illustr. Catal. Great Exhib. I. 121 Any plane of any crystal whatever must belong to one or other of the three..forms..Trisecant. Cutting all three gubernatorial axes. Duosecant. Cutting only two axes, and therefore parallel to the third. Ultimate. Cutting only one.

This entry has not yet been fully updated (first published 1897; most recently modified version published online June 2018).

单词	duosecant
释义	duosecantadj. /djuːˈɒsɪkənt/ Etymology: A non-etymological formation < Latin duo two + secāntem cutting. Crystallography. (See quot. 1851.) ΚΠ 1851 Official Descriptive & Illustr. Catal. Great Exhib. I. 121 Any plane of any crystal whatever must belong to one or other of the three..forms..Trisecant. Cutting all three gubernatorial axes. Duosecant. Cutting only two axes, and therefore parallel to the third. Ultimate. Cutting only one. This entry has not yet been fully updated (first published 1897; most recently modified version published online June 2018). < adj.1851
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