trajection

noun3

1. •
   (no longer used) The act of trajecting (casting or moving)
2. •
   (no longer used) a moving through or across something; also, emission.

   • But because I am not so sure, that when the Fire works upon Bodies included in Glasses, it does it by a reall Trajection of the Fiery Corpuscles themselves, through the Substance of the Glass — 1661
3. •
   (no longer used) transposition