meconium(n = noun.substance) Array - thick dark green mucoid material that is the first feces of a newborn child; Array
is a kind of bm, dejection, faecal matter, faeces, fecal matter, feces, ordure, stool
Opium. [1913 Webster]
meconium, n. Med. a dark substance forming the first faeces of a newborn infant.
Etymology:
L, lit. poppy-juice, f. Gk mekonion f. mekon poppy