Noun
The arch or rib which crosses a Gothic vault diagonally.
Source: Webster's dictionaryAltering the shape of the projectile to incorporate an ogive shape has yielded substantial improvement in penetration ability. Source: Internet
Hardened penetrator A secant ogive Further thinking on the subject envisions a hardened penetrator using kinetic energy to defeat the target's defenses and subsequently deliver a nuclear explosive to the buried target. Source: Internet
Maximum accuracy for a rifle is often found to occur for only one particular fixed distance from the start of rifling in a bore to a datum line on a bullet ogive. Source: Internet
Measuring the overall cartridge length does not permit setting such fixed distances accurately, as different bullets from different manufacturers will often have a different ogive shape. Source: Internet
Similarly, by using modified case gauges, it is possible to measure precisely the distance from a bullet ogive to the start of rifling in a particular rifle for a given bottleneck cartridge. Source: Internet
This has partially been solved by using metals such as tungsten (the element with the highest melting point), and altering the shape of the projectile (such as an ogive ). Source: Internet