coherent

[ koh-heer-uh nt, -her- ]
/ koʊˈhɪər ənt, -ˈhɛr- /

adjective

logically connected; consistent: a coherent argument.
having a natural or due agreement of parts; harmonious: a coherent design.
cohering; sticking together: a coherent mass of sticky candies.
Physics, Optics. of or relating to waves that maintain a fixed phase relationship, as in coherent light, or light in which the electromagnetic waves maintain a fixed and predictable phase relationship with each other over a period of time.See also laser.

Origin of coherent

1570–80; < Medieval Latin cohērent-, variant of Latin cohaerent- (stem of cohaerēns), present participle of cohaerēre. See cohere, -ent

OTHER WORDS FROM coherent

co·her·ent·ly, adverbnon·co·her·ent, adjectivenon·co·her·ent·ly, adverb
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for coherent

British Dictionary definitions for coherent

coherent
/ (kəʊˈhɪərənt) /

adjective

capable of logical and consistent speech, thought, etc
logical; consistent and orderly
cohering or sticking together
physics (of two or more waves) having the same phase or a fixed phase differencecoherent light
(of a system of units) consisting only of units the quotient or product of any two of which yield the unit of the resultant quantity

Derived forms of coherent

coherently, adverb
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012