spiculum meaning in Hindi

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The spiculum had a medium iron shank attached to the head.
The spiculum tended to have a much shorter iron point.
Thus, the spiculum was significantly shorter than its ancestor, perhaps 190 cm long.
The spiculum fell out of favour with the Roman army some time after 400 AD.
The main difference between the spiculum and the pilum was the length of the thin point.
Whatever the case, most historians accept that the spiculum evolved from the earlier javelins used by the Roman army.
Vegetius mentions the spiculum in his military manual, but some scholars maintain that the spiculum was simply a different name for the pilum.
Vegetius mentions the spiculum in his military manual, but some scholars maintain that the spiculum was simply a different name for the pilum.
This is a groove that is sometimes converted into a foramen by ossification of the posterior atlantooccipital membrane to create a delicate bony spiculum which arches backward from the posterior end of the superior articular process.
Vegetius is writing about a one-foot iron shaft because at Vegetius'time the " pilum " had disappeared and been replaced by similar shorter weapons such as the " plumbatae " or the above-mentioned " spiculum ".

noun.

small pointed structure serving as a skeletal element in various marine and freshwater invertebrates e.g. sponges and corals
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