Definition of "empeachment"

[…] Nevertheleſs there was no ſo much care, labour, ſtudy, and diligence employed on our Party, by them, our ſelf, and other, for attaining your Grace's Purpoſe, but there was as much done by others for the lett and empeachment of the ſame; […]

1530 February, Stephen Gardiner, Edward Foxe, “XXXII. A Letter from Gardiner and Fox, about Their Proceedings at Cambridg. An Original.”, in Gilbert Burnet, The History of the Reformation of the Church of England, first part (Of the Progress Made in It during the Reign of K. Henry the VIII.), London: Printed by T. H. for Richard Chiswell, […], published 1679, book II (Of the Process of Divorce between King Henry and Queen Katharine, […]), page 85

The leaſt may thinke upon Fabius Maximus, who with an honourable obſtinacy purſued the courſe of his owne platforme, notwithſtanding a thouſand empeachments; and although ſlowly, with much murmuring, yet effectually with more reputation, atchieved his politicke purpoſe: [...]

1588, G[abriel] H[arvey], “The Fourth Letter. To the Same Favourable or Indifferent Reader.”, in J[ohn] P[ayne] C[ollier], editor, Fovre Letters, and Certaine Sonnets, […] (Miscellaneous Tracts Temp. Eliz. & Jac. I), page 58

[T]he Soveraign Power, and Iuriſdiction both in the Roman and German Empires, and in moſt forraign Chriſtian Kingdoms, was, and yet is, in the Senate, People, Parliaments, States, Dyets; yet this is no empeachment at all to their royall Supremacies, or Titles of Supreme Heads, and Governours, within their own Dominions, [...]

1643, William Prynne, “The Treachery and Disloyalty of Papists to Their Soveraignes, in Doctrine and Practise. […] The Second Edition, Enlarged.”, in The Soveraigne Power of Parliaments and Kingdomes: […], London: […] Michael Sparke Senior, page 105