Pertaining to seismic events that show continuity from trace to trace. Seismic processing to enhance recognition of coherent events and emphasize discontinuities such as faults and stratigraphic chang [..]

1(of ideas, thoughts, arguments, etc.) logical and well organized; easy to understand and clear a coherent narrative/account/explanation a coherent policy for the transport system2(of a person) able t [..]

1550s, from Middle French cohérent (16c.), from Latin cohaerentem (nominative cohaerens), present participle of cohaerere "cohere," from com- "together" (see co-) + haerere "t [..]

logically connected.

Pertaining to a fixed phase relationship between corresponding points on an electromagnetic wave. Note: A truly coherent wave would be perfectly coherent at all points in space. In practice, however, the region of high coherence may extend over only a finite distance.

Orderly, logical, and internally consistent relation of parts.

A coherent fault tree uses only "AND" and "OR" gates to represent the failure logic. Time delay gates, inhibit conditions, or "NOR" gates are not permitted.

when two sources emit waves with a constant phase difference

(adj) (physics) of waves having a constant phase relation(adj) sticking together(adj) marked by an orderly, logical, and aesthetically consistent relation of parts(adj) capable of thinking and express [..]

Moving in unison.

Radiation on one frequency.

Unified; sticking together; making up a whole. * '''1997''', Bernard J. Baars, "Psychology in a World of Sentient, Self-Knowing Beings: A Modest Utopian Fantasy", in ''Mind and Brain Sciences in th [..]