I feel like I'm linking and copy pasting too much but I love this book
The Jinn
PREPARE NOW to undertake a journey upon the wings of scientific vision into the ancient past to explore the nature and identity of the jinn. The Quranic concept of jinn has been briefly discussed before in Life in the Perspective of Quranic Revelations. Arabic lexicon mentions the following as the possible meanings of the word jinn. It literally means anything which has the connotation of concealment, invisibility, seclusion and remoteness. It also has the connotation of thick shades and dark shadows. That is why the word 'jannah' (from the same root word) is employed by the Quran to denote paradise, which would be full of thick, heavily shaded gardens. The word jinn is also applicable to snakes which habitually remain hidden from common view and live a life secluded from other animals in rock crevices and earthen holes. It is also applied to women who observe segregation and to such chieftains as keep their distance from the common people. The inhabitants of remote, inaccessible mountains are likewise referred to as jinn. Hence, anything which lies beyond the reach of common sight or is invisible to the unaided naked eye, could well be described by this word.
This proposition is fully endorsed by a tradition of the Holy Prophetssa in which he strongly admonishes people not to use dried up lumps of dung or bones of dead animals for cleaning themselves after attending to the call of nature because they are food for the jinn. As we use toilet paper now, at that time people used lumps of earth, stones or any dry article close at hand to clean themselves. We can safely infer therefore, that what he referred to as jinn was nothing other than some invisible organisms, which feed on rotting bones, dung etc. Remember that the concept of bacteria and viruses was not till then born. No man had even the vaguest idea about the existence of such invisible tiny creatures. Amazingly it is to these that the Holy Prophetsa referred. The Arabic language could offer him no better, more appropriate expression than the word jinn.
Another important observation made by the Quran is in relation to the creation of the jinn. They are described as having been born out of blasts of fire (from the cosmos).
And the Jinn We created before that (the creation of man) from blasts of fire (naris-samum). 1
Continues:
http://www.alislam.org/library/books/revelation/part_5_section_3.html