As a verb polypile
is (video games|roguelikes) to stack (items) so as to polymorph them into different items in a single turn.
As a noun polypite is
(rare) a fossil polyp.
polypile
English
Verb
(polypil)
(video games, roguelikes) To stack (items) so as to polymorph them into different items in a single turn.
References
* Usenet newsgroups: [https://groups.google.com/forum/!search/%22polypile%22] polypite
English
Noun
(
en noun)
(rare) A fossil polyp
(rare) An individual polyp of a colonial cnidarian