ectoplasm
ec·top·lasm
noun
Origin
From ecto- (“outside”) + plasm or -plasm, referring to the fact that ectoplasm is believed to emanate from and materialize outside of the medium's body.
Related words
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.