vbl. sb. [f. as prec. + -ING1.] The action of the vb. ENTRENCH, in various senses. Also attrib.
1598. Barret, Theor. Warres, I. ii. 13. The ground where the Campe shall then be, with the manner of the intrenching, [etc.].
c. 1629. Layton, Syon’s Plea (ed. 2), 24. An intrenching upon the King’s Prerogative.
1633. G. Herbert, Temple, Search, x. Thy will such an intrenching is As passeth thought!
1809. Wellington, in Gurw., Disp., IV. 474. Intrenching tools and other baggage belonging to the 31st regiment.
1877. Field Exerc. Infantry, 312. Axes and intrenching tools, to enable it [rear guard] to block up bridges.
