SUBVERT v. 3 definitions
To overturn from the foundation; to overthrow; to ruin utterly. These are his substance, sinews, arms, and strength, With which he yoketh your rebellious necks, Razeth your cities, and subverts your towns. Shak. This would subvert the principles of all knowledge. Locke.
TRIGONOMETRIC; TRIGONOMETRICAL n.
which are employed in solving the different cases of plane and spherical trigonometry, as sines, tangents, secants, and the like. These lines, or the lengths of them, are trigonometrical functions of the arcs and angles to which they belong. -- Trigonometrical survey. See under Survey.
WEEPING a. 5 definitions
penitence. -- Weeping rock, a porous rock from which water gradually issues. -- Weeping sinew, a ganglion. See Ganglion, n., 2. [Colloq.] -- Weeping spring, a spring that discharges water slowly. -- Weeping willow (Bot.), a species of willow (Salix Babylonica) whose branches grow very long and slender, and hang down…