Last Updated
：2025/11/28
cornu ammonis
Noun
obsolete
Japanese Meaning
（古生物学、廃語）羊の角のように湾曲した化石の貝殻、すなわちアンモナイト。 / （解剖学、廃語）脳の海馬。
（ plural ）
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(paleontology, obsolete) A fossil shell, curved like a ram's horn; an ammonite. / (anatomy, obsolete) The hippocampus of the brain.
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cornu ammonis
During the coastal excavation, the paleontologist uncovered a perfectly coiled cornu ammonis, its spiraled chambers still hinting at the creature that once occupied them.
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During the coastal excavation, the paleontologist uncovered a perfectly coiled cornu ammonis, its spiraled chambers still hinting at the creature that once occupied them.
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