Oesophagostomum
noun
Oe·soph·a·gos·to·mum
| \ i-ˌsäf-ə-ˈgäs-tə-məm
\
\
Medical Definition of Oesophagostomum
: a genus of nematode worms of the family Strongylidae comprising the nodular worms of ruminants and swine and other worms affecting primates including humans especially in Africa