con·crete
(kŏn-krēt′, kŏng-, kŏn′krēt′, kŏng′-)adj.1. a. Of or relating to an actual, specific thing or instance; particular: had the concrete evidence needed to convict.
b. Relating to nouns, such as flower or rain, that denote a material or tangible object or phenomenon.
2. Existing in reality or in real experience; perceptible by the senses; real: concrete objects such as trees.
3. Formed by the coalescence of separate particles or parts into one mass; solid.
4. Made of hard, strong, conglomerate construction material.
n. (kŏn′krēt′, kŏng′-, kŏn-krēt′, kŏng-)1. A hard, strong construction material consisting of sand, conglomerate gravel, pebbles, broken stone, or slag in a mortar or cement matrix.
2. A mass formed by the coalescence of particles.
v. (kŏn′krēt′, kŏng′-, kŏn-krēt′, kŏng-) con·cret·ed, con·cret·ing, con·cretes
v.tr.1. To build, treat, or cover with hard, strong conglomerate construction material.
2. To form into a mass by coalescence or cohesion of particles or parts.
v.intr. To harden; solidify.
[Middle English
concret, from Latin
concrētus, past participle of
concrēscere,
to grow together, harden :
com-,
com- +
crēscere,
to grow; see
ker- in
Indo-European roots.]
con·crete′ly adv.
con·crete′ness n.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
concrete
(ˈkɒnkriːt) n1. (Building)
a. a construction material made of a mixture of cement, sand, stone, and water that hardens to a stonelike mass
b. (as modifier): a concrete slab.
2. (General Physics) physics a rigid mass formed by the coalescence of separate particles
adj3. (Mathematics) relating to a particular instance or object; specific as opposed to general: a concrete example.
4. a. relating to or characteristic of things capable of being perceived by the senses, as opposed to abstractions
b. (as noun): the concrete.
5. (General Physics) formed by the coalescence of particles; condensed; solid
vb6. (Building) (tr) to construct in or cover with concrete
7. to become or cause to become solid; coalesce
[C14: from Latin concrētus grown together, hardened, from concrēscere; see concrescence]
ˈconcretely adv
ˈconcreteness n
conˈcretive adj
conˈcretively adv
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
con•crete
(ˈkɒn krit, ˈkɒŋ-, kɒnˈkrit, kɒŋ-)
adj., n., v. -cret•ed, -cret•ing. adj. 1. constituting an actual thing or instance; real; perceptible; substantial: concrete proof.
2. pertaining to or concerned with realities or actual instances rather than abstractions; particular as opposed to general: concrete proposals.
3. referring to an actual substance or thing, as opposed to an abstract quality: The words “cat,” “water,” and “teacher” are concrete, whereas the words “truth,” “excellence,” and “adulthood” are abstract.
4. made of concrete: concrete blocks.
5. formed by coalescence of separate particles into a mass; united in a coagulated, condensed, or solid mass or state.
n. 6. an artificial, stonelike building material made by mixing cement and various aggregates, as sand, gravel, or shale, with water and allowing the mixture to harden. Compare
reinforced concrete. 7. any of various other artificial building or paving materials, as those containing tar.
8. a concrete idea or term; a word or notion referring to an actual thing or instance.
9. a mass formed by coalescence or concretion of particles of matter.
v.t. 10. to treat or lay with concrete.
11. to form into a mass by coalescence of particles; render solid.
12. to make real, tangible, or particular.
v.i. 13. to coalesce into a mass; become solid; harden.
[1375–1425; late Middle English < Latin concrētus composed, formed, solid, orig. past participle of concrēscere to harden <crēscere to grow, increase]
con•crete′ly, adv.
con•crete′ness, n.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.