mereology

/หŒmษชษ™ษนiหˆษ’lษ™dส’i/

IPA: /M EH1 R IY0 AA1 L AH0 JH IY0/

noun
  1. 1

    The discipline which deals with the relationship of parts with their respective wholes.

Source: https://en.wiktionary.org/wiki/mereology