coherent

[koh-heer-uh nt, -her-]
adjective
  1. logically connected; consistent: a coherent argument.
  2. having a natural or due agreement of parts; harmonious: a coherent design.
  3. cohering; sticking together: a coherent mass of sticky candies.
  4. 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
Related formsco·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. 2018

Examples from the Web for coherently

Contemporary Examples of coherently

  • Mr. Sheen clearly and coherently denied those allegations in his interview with the Today show Wednesday morning.

    The Daily Beast logo
    Who Is Brooke Mueller?

    Tricia Romano

    March 6, 2011

Historical Examples of coherently


British Dictionary definitions for coherently

coherent

adjective
  1. capable of logical and consistent speech, thought, etc
  2. logical; consistent and orderly
  3. cohering or sticking together
  4. physics (of two or more waves) having the same phase or a fixed phase differencecoherent light
  5. (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 Formscoherently, 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

Word Origin and History for coherently

coherent

adj.

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

Online Etymology Dictionary, © 2010 Douglas Harper