EQUIPOL'LENCE EQUIPOL'LENCY, noun [Latin oequus and pollentia, power, polleo, to be able.] 1. Equality of power or force. 2. In logic, an equivalence between two or more propositions; that is, when two propositions signify the same thing, though differently expressed.
Source: Webster's 1828 American Dictionary ↗ · public-domain · returned verbatim, no AI