cornu ammonis definition

  • noun:
    • A fossil shell, curved like a ram's horn; an ammonite.
    • The hippocampus associated with the brain.
    • A fossil shell, curved like a ram's horn; an ammonite.
    • The hippocampus associated with brain.
  • others:
    • A fossil shell, curved like a ram's horn; an obsolete title for an ammonite.
    • A fossil layer, curved like a ram's horn; an obsolete title for an ammonite.
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