Errantia
Er*ran"ti*a\, n. pl. [NL., fr. L. errare to wander. See Err.] (Zo["o]l.) A group of ch[ae]topod annelids, including those that are not confined to tubes. See Ch[ae]topoda. [Written also Errantes.]| a fool or simpleton; ninny. |
| a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison. |
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