rare0. [f. CONIC a. + -ITY; cf. ellipticity.] The quality of being conical, conicalness.

1

1874.  G. Lawson, Dis. Eye (ed. 2), 49. The conicity is generally much greater in one eye than the other.

2

1883.  T. Holmes, Surg. (ed. 3), II. 30. Excision of a large segment of the iris … has been tried in conical cornea, with the hope that the conicity might lessen after it.

3