scatology
/skæˈtɒlədʒɪ/noun
mass noun
1- an interest in or preoccupation with excrement and excretion粪便学, 排泄物研究。
1.1
- obscene literature that is concerned with excrement and excretion（涉及粪便、排泄物的）淫秽文学。
派生词
scatological
adjective词源
late 19th cent.: from Greek skōr, skat- 'dung' + -LOGY.