#96. Quadruplication. -- N. quadruplication.
V. multiply by four, quadruplicate, biquadrate[obs].
Adj. fourfold, four times; quadrable[obs], quadrumanous[obs], quadruple, quadruplicate, quadrible[obs]; fourth.
quadrifoliate[obs], quadrifoliolate[obs], quadrigeminal[obs], quadrigeminate[obs], quadriplanar[obs], quadriserial[obs].
Adv. four times; in the fourth place, fourthly.