| existential operator | |
noun | |
| a logical quantifier of a proposition that asserts the existence of at least one thing for which the proposition is true [syn: existential quantifier] |
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| a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison. |
| a gadget; dingus; thingumbob. |