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单词 concretion
释义

concretion


con·cre·tion

C0550500 (kən-krē′shən)n.1. a. The act or process of concreting into a mass; coalescence.b. The state of having been concreted: a concretion of seminal ideas in her treatise.2. A solid hard mass.3. Geology A rounded mass of mineral matter found in sedimentary rock.4. Medicine A solid mass, usually composed of inorganic material, formed in a cavity or tissue of the body; a calculus.
con·cre′tion·ar′y (-shə-nĕr′ē) adj.

concretion

(kənˈkriːʃən) n1. the act or process of coming or growing together; coalescence2. a solid or solidified mass3. something made real, tangible, or specific4. (Geological Science) any of various rounded or irregular mineral masses formed by chemical precipitation around a nucleus, such as a bone or shell, that is different in composition from the sedimentary rock that surrounds it5. (Pathology) pathol another word for calculus conˈcretionary adj

con•cre•tion

(kɒnˈkri ʃən, kɒŋ-)

n. 1. the act or process of concreting or becoming substantial; coalescence; solidification. 2. the state of being concreted. 3. a solid mass formed by or as if by coalescence or cohesion: a concretion of melted candies. 4. anything that is made real, tangible, or particular. 5. a solid or calcified mass in the body formed by a disease process. 6. a rounded mass of mineral matter occurring in sandstone, clay, etc., often in concentric layers about a nucleus. [1535–45; < Latin] con•cre′tion•ar′y, adj.

Concretion

 a lump, nodule, or clot; a cohesion of particles.Examples: concretion of ceremonial matters, 1634; of marine shells, 1796; of salt, 1697; of slime, 1626.
Thesaurus
Noun1.concretion - the formation of stonelike objects within a body organ (e.g., the kidneys)natural action, natural process, action, activity - a process existing in or produced by nature (rather than by the intent of human beings); "the action of natural forces"; "volcanic activity"
2.concretion - a hard lump produced by the concretion of mineral salts; found in hollow organs or ducts of the body; "renal calculi can be very painful"calculusbladder stone, cystolith - a calculus formed in the bladderenterolith - a calculus occurring in the intestinesbilestone, gallstone - a calculus formed in the gall bladder or its ductskidney stone, nephrolith, renal calculus, urinary calculus - a calculus formed in the kidneyptyalith - calculus in a salivary glandrock, stone - a lump or mass of hard consolidated mineral matter; "he threw a rock at me"salivary calculus, sialolith - a stone formed in the salivary glandurolith - a urinary stone
3.concretion - an increase in the density of somethingconcretion - an increase in the density of somethingcompaction, compression, densificationconcentration - increase in density
4.concretion - the union of diverse things into one body or form or group; the growing together of partscoalescence, coalescency, conglutination, coalitionjointure, uniting, unification, conjugation, union - the act of making or becoming a single unit; "the union of opposing factions"; "he looked forward to the unification of his family for the holidays"
Translations
concrezione

concretion


concretion,

mass or nodule of mineral matter, usually oval or nearly spherical in shape, and occurring in sedimentary rock. It is formed by the accumulation of mineral matter in the pore spaces of the sediment, usually around a fossil or fossil fragment acting as a nucleus. Most concretions are very dense and compact, and are usually composed of calcite, silica, or iron oxide. The material making up the concretion is believed to come from the surrounding rock, being redeposited around the nucleus. Concretions range in diameter from a fraction of an inch to many feet, although most are but a few inches in diameter. Perhaps the best known are the flint nodules found in chalk deposits such as those at Dover, England. Concretions having radiating cracks filled with mineral matter are called turtle stones, or septaria.

concretion

[kän′krē·shən] (geology) A hard, compact mass of mineral matter in the pores of sedimentary or fragmental volcanic rock; represents a concentration of a minor constituent of the enclosing rock or of cementing material.

concretion

1. any of various rounded or irregular mineral masses formed by chemical precipitation around a nucleus, such as a bone or shell, that is different in composition from the sedimentary rock that surrounds it 2. Pathol another word for calculus

concretion


concretion

 [kon-kre´shun] 1. a calculus or hard inorganic mass in a natural cavity or in tissue.2. abnormal union of adjacent parts.3. the process of becoming harder or more solid.

con·cre·tion

(kon-krē'shŭn), The formation of solid material by aggregation of discrete units or particles. [L. cum, together, + crescere, to grow]

concretion

(kən-krē′shən)n. Medicine A solid mass, usually composed of inorganic material, formed in a cavity or tissue of the body; a calculus.
con·cre′tion·ar′y (-shə-nĕr′ē) adj.

con·cre·tion

(kŏn-krē'shŭn) Formation of solid material by the aggregation of discrete units or particles. [L. cum, together, + crescere, to grow]

concretion

A solid mass of chalky or inorganic material formed in a cavity or tissue of the body. A CALCULUS.

concretion


  • noun

Synonyms for concretion

noun the formation of stonelike objects within a body organ (e

Related Words

  • natural action
  • natural process
  • action
  • activity

noun a hard lump produced by the concretion of mineral salts

Synonyms

  • calculus

Related Words

  • bladder stone
  • cystolith
  • enterolith
  • bilestone
  • gallstone
  • kidney stone
  • nephrolith
  • renal calculus
  • urinary calculus
  • ptyalith
  • rock
  • stone
  • salivary calculus
  • sialolith
  • urolith

noun an increase in the density of something

Synonyms

  • compaction
  • compression
  • densification

Related Words

  • concentration

noun the union of diverse things into one body or form or group

Synonyms

  • coalescence
  • coalescency
  • conglutination
  • coalition

Related Words

  • jointure
  • uniting
  • unification
  • conjugation
  • union
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更新时间:2024/9/22 4:36:46