v. i. [ imp. & p. p. Coincided p. pr. & vb. n. Coinciding. ] [ L. co- + incidere to fall on; in + cadere to fall: cf. F. coïncider. See Chance, n. ] 1. To occupy the same place in space, as two equal triangles, when placed one on the other. [ 1913 Webster ]

If the equator and the ecliptic had coincided, it would have rendered the annual revoluton of the earth useless. Cheyne. [ 1913 Webster ]

2. To occur at the same time; to be contemporaneous; as, the fall of Granada coincided with the discovery of America. [ 1913 Webster ]

3. To correspond exactly; to agree; to concur; as, our aims coincide. [ 1913 Webster ]

The rules of right jugdment and of good ratiocination often coincide with each other. Watts. [ 1913 Webster ]

n. [ Cf. F. coïncidence. ] 1. The condition of occupying the same place in space; as, the coincidence of circles, surfaces, etc. Bentley. [ 1913 Webster ]

2. The condition or fact of happening at the same time; as, the coincidence of the deaths of John Adams and Thomas Jefferson. [ 1913 Webster ]

3. Exact correspondence in nature, character, result, circumstances, etc.; concurrence; agreement. [ 1913 Webster ]

The very concurrence and coincidence of so many evidences . . . carries a great weight. Sir M. Hale. [ 1913 Webster ]

Those who discourse . . . of the nature of truth . . . affirm a perfect coincidence between truth and goodness. South. [ 1913 Webster ]

n. Coincidence. [ R. ] [ 1913 Webster ]

a. [ Cf. F. coïncident. ] Having coincidence; occupying the same place; contemporaneous; concurrent; -- followed by with. [ 1913 Webster ]

Christianity teaches nothing but what is perfectly suitable to, and coincident with, the ruling principles of a virtuous and well-inclined man. South. [ 1913 Webster ]

n. One of two or more coincident events; a coincidence. [ R. ] “Coincidents and accidents.” Froude. [ 1913 Webster ]

a. Coincident. [ 1913 Webster ]

adv. With coincidence. [ 1913 Webster ]

n. One who coincides with another in an opinion. [ 1913 Webster ]