† inˈfirmate, v. Obs. rare—1.
[f. L. infirmāt-, ppl. stem of infirmāre to infirm.]
trans. To weaken, invalidate.
| 1657 Tomlinson Renou's Disp. 378 He will never be able to infirmate or disprove the authority of such grave men. |
† inˈfirmate, v. Obs. rare—1.
[f. L. infirmāt-, ppl. stem of infirmāre to infirm.]
trans. To weaken, invalidate.
| 1657 Tomlinson Renou's Disp. 378 He will never be able to infirmate or disprove the authority of such grave men. |
Oxford English Dictionary