falx
/fælks/noun
Elementary
1
A short Dacian sword resembling a sickle.
2
A curved fold or process of the dura mater or the peritoneum, especially one of the partition-like folds of the dura mater which extend into the great fissures of the brain.
3
A chelicera.
4
A snake's poison fang.
5
A rotula of a sea urchin.
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