scatology

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. a preoccupation with obscenity (especially that dealing with excrement or excretory functions)
• Derivationally related forms:
scatological
• Hypernyms:
obscenity, smut, vulgarism, filth, dirty word
2. (medicine) the chemical analysis of excrement (for medical diagnosis or for paleontological purposes)
• Topics:
medicine, medical specialty
• Hypernyms:
chemical analysis, qualitative analysis