Invalidity
91Irritancy — Ir ri*tan*cy, n. [From 1st {Irritant}.] (Scots Law) The state or quality of being null and void; invalidity; forfeiture. Burrill. [1913 Webster] …
92nullity — noun (plural ties) Date: 1570 1. a. the quality or state of being null; especially legal invalidity b. (1) nothingness; also insignificance (2) a mere nothing ; nonentity …
93Argument form — In logic, the argument form or test form of an argument results from replacing the different words, or sentences, that make up the argument with letters, along the lines of algebra; the letters represent logical variables . The sentence forms… …
94Affirming the consequent — Affirming the consequent, sometimes called converse error, is a formal fallacy, committed by reasoning in the form: If P, then Q. Q. Therefore, P. An argument of this form is invalid, i.e., the conclusion can be false even when statements 1 and 2 …
95Excommunication — A depiction of Pope Gregory IX excommunicating. Excommunication is a religious censure used to deprive, suspend or limit membership in a religious …
96Extrasensory perception — (ESP) is the apparent ability to acquire information by paranormal means independent of any known physical senses or deduction from previous experience. The term was coined by Duke University researcher J. B. Rhine to denote psychic abilities… …
97First Council of Nicaea — Date 325 AD Accepted by Anglicans Assyrian Church of the East Calvinists Eastern Orthodox Lutherans Old Catholics Oriental Orthodox Roman Catholics Previous council None Next coun …
98Falsifiability — Are all swans white? Falsifiability or refutability of an assertion, hypothesis or theory is the logical possibility that it can be contradicted by an observation or the outcome of a physical experiment. That something is falsifiable does not… …
99German Empire — This article is about the unified German monarchy existing from 1871 to 1918. For Germany before 1806, see Holy Roman Empire. For Germany between 1918 and 1933, see Weimar Republic. For Germany between 1933 and 1945, see Nazi Germany. For German… …
100Protestantism — Part of a series on Christianity   …
