annularityn.

/ænjuːˈlærɪtɪ/

Etymology: < annular adj. + -ity suffix.

Annular quality, condition or form.

ΘΚΠ

the world > space > shape > curvature > roundness > [noun] > annular quality

annularity1851

1851–9 Airy in Man. Sc. Enq. 3 The times of beginning and end of the annularity can be obtained accurately.

1869 J. Rogers in Eng. Mech. 18 June 286/1 The nebula in Lyra, the annularity of which was very apparent.

This entry has not yet been fully updated (first published 1884; most recently modified version published online November 2010).

单词	annularity
释义	annularityn. /ænjuːˈlærɪtɪ/ Etymology: < annular adj. + -ity suffix. Annular quality, condition or form. ΘΚΠ the world > space > shape > curvature > roundness > [noun] > annular quality annularity1851 1851–9 Airy in Man. Sc. Enq. 3 The times of beginning and end of the annularity can be obtained accurately. 1869 J. Rogers in Eng. Mech. 18 June 286/1 The nebula in Lyra, the annularity of which was very apparent. This entry has not yet been fully updated (first published 1884; most recently modified version published online November 2010). < n.1851
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