rare. [f. as next.: see -ANCY.] Coadjuvant quality or action; co-operating assistance.
1646. Sir T. Browne, Pseud. Ep., II. i. 54. Some concurrence or coadjuvancy.
1879. [Lingham], Science of Taste, Conclus. 250. Disregarding the efficaciousness of State coadjuvancy.
