meconium
/mɪˈkəʊnɪ.əm/noun
High School
1
A dark green mass, the contents of the fetal intestines during the later stages of mammalian gestation, that forms the first feces of the newborn.
2
Opium.
Thesaurus
#obsolete
A dark green mass, the contents of the fetal intestines during the later stages of mammalian gestation, that forms the first feces of the newborn.
Opium.