The ground was pretty slimy and there was the powerful smell of duckshit all around me. But that didn't particularly bother me and I decided to lie there for a while.

Latin febris (“fever”) + -fuge → febrifuge

intussusception with a reniform appearance

[…] my chiefest design ever since the seventeenth year of my age […] consisted in elaborating such demonstrations in Natural Philosophy, as might serve to unfold the natures of Beings in relation to the Art of Physick, hitherto so uncertain, blind, and unfounded on Art […]