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(medicine) 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. / (obsolete) Opium.

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meconium

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Source Word

meconium

Noun

countable uncountable obsolete

(medicine) 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. / (obsolete) Opium.

Japanese Meaning

胎便：哺乳類の胎児の腸内内容物が胎児期後期に形成され、新生児の初めての便となる暗緑色の物質。 / 旧式の意味として、アヘン。