Acosmist
A*cos"mist\, n. [See Acosmism.] One who denies the existence of the universe, or of a universe as distinct from God. --G. H. Lewes.| a chattering or flighty, light-headed person. |
| 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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