Obs. [f. as prec. + -ISM.] The practice or principles of tantivies: see TANTIVY sb. 2.
c. 1680. Hickeringill, Hist. Whiggism, II. Wks. 1716, I. 100. He was afterwards made Bishop of Chichester, and then Bishop of Norwich, just as Mr. Mountague leapt, and perhaps upon the same rise and advantage of the ground, Tantiviisme.
1681. T. Flatman, Heraclitus Ridens, No. 7 (1713), I. 40. A Church of England Man maintaining the necessity of the words As by Law now Establishd, which you know is Tantivyism and Toryism in the highest degree. Ibid., No. 20, I. 135. To profess sincere Loyalty to his Majestys Person and Government, to give him humble Thanks for his Gracious Promises in his Declaration is now become, perfect Toryism, Tantivyism, and tantum non Abhorrism.