Ileidus is the Elementary aire: but in men it is the spirit which passeth through all his members.
Iliaster, or Iliastes, or Iliadum, is the first matter of all things, consisting of Sulphur, Mercury, and Salt; and it is fourefold according to the number of the Elements. The first is the chaos of the Earth, the second is the chaos of the Water, the third is the chaos of the Aire, the fourth the chaos of the Fire. Also there are four Iliastri of men respecting long life.
Iliaster in generall is called the occult vertue of Nature, by which all things are increased, nourished, multiplyed, and flourish; of which you shall read more at large in the book of Paracelsus concerning the generations of Meteors.
Iliaster primus is the tearm of life, or the life it selfe, or the balsome of life in man.
Iliaster secundus is the term of the balsome, and the life which we have by Elements, and things elementated.
Iliaster tertius the term of the balsome, or life which we have by the quintessence of things.
Iliaster magnus, or quartus is of the mind, or soule caught up into another world, as Enoch, and Eliah were.
Imaginatio is a star in man, a celestiall and supercelestiall body.
Imagines are Metallick figures, or effigies, in which the celestiall powers operate.
Impressiones are fruits as of stars in inferior things.