释义 |
corpuscle
cor·pus·cle C0658300 (kôr′pə-səl, -pŭs′əl)n.1. a. An unattached body cell, such as a blood or lymph cell.b. A rounded globular mass of cells, such as the pressure receptor on certain nerve endings.2. A discrete particle, such as a photon or an electron.3. A minute globular particle. [Latin corpusculum, diminutive of corpus, body; see kwrep- in Indo-European roots.] cor·pus′cu·lar (kôr-pŭs′kyə-lər) adj.corpuscle (ˈkɔːpʌsəl) n1. (Biology) any cell or similar minute body that is suspended in a fluid, esp any of the red blood corpuscles (erythrocytes) or white blood corpuscles (see leucocytes). See also erythrocyte, leucocyte2. (Anatomy) anatomy the encapsulated ending of a sensory nerve3. (General Physics) physics a discrete particle such as an electron, photon, ion, or atom4. Also called: corpuscule any minute particle[C17: from Latin corpusculum a little body, from corpus body] corpuscular adjcor•pus•cle (ˈkɔr pə səl, -pʌs əl) n. 1. an unattached cell, esp. a blood or lymph cell. 2. a small mass of cells forming a distinct anatomical part, as certain sensory receptors. 3. any minute particle. Sometimes, cor•pus•cule (kɔrˈpʌs kyul) [1650–60; < Latin corpusculum=corpus body + -culum -cle1]cor•pus′cu•lar (-kyə lər) adj. cor·pus·cle (kôr′pə-səl) Any of various cells or cell-shaped structures in the body, especially a blood cell.ThesaurusNoun | 1. | corpuscle - (nontechnical usage) a tiny piece of anythingmote, particle, speck, atom, moleculegrain - a relatively small granular particle of a substance; "a grain of sand"; "a grain of sugar"grinding - material resulting from the process of grinding; "vegetable grindings clogged the drain"material, stuff - the tangible substance that goes into the makeup of a physical object; "coal is a hard black material"; "wheat is the stuff they use to make bread"chylomicron - a microscopic particle of triglycerides produced in the intestines during digestion; in the bloodstream they release their fatty acids into the bloodflyspeck - a tiny dark speck made by the excrement of a flyidentification particle - a tiny particle of material that can be added to a product to indicate the source of manufacture | | 2. | corpuscle - either of two types of cells (erythrocytes and leukocytes) and sometimes including plateletsblood cell, blood corpuscleblood - the fluid (red in vertebrates) that is pumped through the body by the heart and contains plasma, blood cells, and platelets; "blood carries oxygen and nutrients to the tissues and carries away waste products"; "the ancients believed that blood was the seat of the emotions"somatic cell, vegetative cell - any of the cells of a plant or animal except the reproductive cells; a cell that does not participate in the production of gametes; "somatic cells are produced from preexisting cells";leucocyte, leukocyte, WBC, white blood cell, white blood corpuscle, white cell, white corpuscle - blood cells that engulf and digest bacteria and fungi; an important part of the body's defense systempacked cells - a preparation of blood cells separated from the liquid plasma; "packed cells are given to severely anemic patients in order to avoid overloading the circulatory system with too much fluid"erythrocyte, RBC, red blood cell - a mature blood cell that contains hemoglobin to carry oxygen to the bodily tissues; a biconcave disc that has no nucleus | Translationscorpuscle (ˈkoːpasl) noun one of the red or white cells in the blood. 血球 血球corpuscle
corpuscle1. any cell or similar minute body that is suspended in a fluid, esp any of the red blood corpuscles (see erythrocyte) or white blood corpuscles (see leucocyte). 2. Anatomy the encapsulated ending of a sensory nerve 3. Physics a discrete particle such as an electron, photon, ion, or atom corpuscle[′kȯr·pəs·əl] (anatomy) A small, rounded body. (neuroscience) An encapsulated sensory-nerve end organ. (optics) A particle of light in the corpuscular theory, corresponding to the photon in the quantum theory. corpuscle
corpuscle [kor´pus'l] any small mass or body. adj., adj corpus´cular.blood corpuscle blood cell.colostrum c's large rounded bodies in colostrum, containing droplets of fat and sometimes a nucleus.Krause's corpuscle end-bulb.malpighian corpuscle the funnel-like structure constituting the beginning of the structural unit of the kidney (nephron) and comprising the malpighian capsule and its partially enclosed glomerulus. Called also renal corpuscle.Meissner's corpuscle tactile corpuscle.Purkinje's c's large, branched nerve cells composing the middle layer of the cortex of the cerebellum.red corpuscle (red blood corpuscle) erythrocyte.renal corpuscle malpighian corpuscle.tactile corpuscle a medium-sized nerve ending in the skin, particularly the fingertips and lips; called also Meissner's corpuscle and tactile papilla.white corpuscle (white blood corpuscle) leukocyte.cor·pus·cle (kōr'pŭs-ĕl), 1. A small mass or body. 2. A blood cell. Synonym(s): corpusculum [L. corpusculum, dim. of corpus, body] corpuscle (kôr′pə-səl, -pŭs′əl)n.1. a. An unattached body cell, such as a blood or lymph cell.b. A rounded globular mass of cells, such as the pressure receptor on certain nerve endings.2. A discrete particle, such as a photon or an electron.3. A minute globular particle. cor·pus′cu·lar (kôr-pŭs′kyə-lər) adj.cor·pus·cle (kōr'pŭs-ĕl) 1. A small mass or body. 2. A blood cell. Synonym(s): corpusculum. [L. corpusculum, dim. of corpus, body]corpuscle (kor'pus-el) [L. corpusculum, little body] 1. Any small rounded body. 2. An encapsulated sensory nerve ending.3. A blood cell. corpuscular (kor-pus'kyu-lar), adjectiveaxis corpuscleThe center of a tactile corpuscle. blood corpuscle.An erythrocyte or leukocyte.bone corpuscleBone cell.cancroid corpuscleThe characteristic nodule in cutaneous epithelioma. cartilage corpuscleChondrocyte.chromophil corpuscleNissl body.chyle corpuscleA corpuscle seen in chyle.colloid corpuscleCorpus amylaceum.colostrum corpuscleA cell containing phagocytosed fat globules, present in milk secreted the first few days after parturition. corneal corpuscleA type of connective tissue cell found in the fibrous tissue of the cornea.Drysdale's corpuscle See: Drysdale's corpusclegenital corpuscleAn encapsulated sensory nerve ending resembling a pacinian corpuscle that is found in the skin of the external genitalia and nipples.ghost corpuscle See: red cell ghostGierke's corpuscleHassall's corpuscle.Golgi-Mazzoni corpuscle See: Golgi-Mazzoni corpuscleHassall's corpuscle See: Hassall's corpuscleKrause's corpuscle See: Krause's corpusclelymph corpuscleLymphocyte.malpighian corpuscle1. Renal corpuscle.2. A malpighian body of the spleen.Mazzoni's corpuscle See: Krause's corpuscle.Meissner's corpuscle See: Meissner's corpusclemilk corpuscleA fat-filled globule present in milk. It represents the distal end of a mammary gland cell broken off in apocrine secretion. pacinian corpuscleAn encapsulated nerve ending found in the dermis, subcutaneous tissue, and other connective tissue membranes; it is a sensory receptor for pressure.Purkinje corpuscle See: Purkinje cellred corpuscleErythrocyte.red blood corpuscleErythrocyte.RENAL CORPUSCLErenal corpuscleA glomerulus and Bowman's capsule of the nephron of a kidney, the site of glomerular filtration. Synonym: malpighian corpuscle (1) See: illustrationreticulated corpuscleAn obsolete term for reticulocyte. See: reticulocyteRuffini corpuscle See: Ruffini, Angelosplenic corpuscleA nodule of lymphatic tissue in the spleen. tactile corpuscleA sensory receptor that responds to touch (e.g., Meissner's corpuscle). Tactile corpuscles are located in the dermal papillae just beneath the epidermis and are most numerous on the fingertips, toes, soles, palms, lips, nipples, and tip of the tongue. terminal corpuscleA nerve ending.white corpuscleLeukocyte.white blood corpuscleLeukocyte.corpuscle A general term for any small, discrete, microscopic structure such as a red blood cell, a sensory nerve ending, an OSTEOCYTE or a GLOMERULUS of a kidney.
corpuscle An old-fashioned term for a free-floating blood cell, such as a red or white blood cell. The term derives from the Latin corpusculum , the diminutive of the term for ‘body’.cor·pus·cle (kōr'pŭs-ĕl) 1. A small mass or body. 2. A blood cell. [L. corpusculum, dim. of corpus, body]corpuscle Related to corpuscle: blood corpuscle, Pacinian corpuscle, Meissner's corpuscle, Hassall corpuscleSynonyms for corpusclenoun (nontechnical usage) a tiny piece of anythingSynonyms- mote
- particle
- speck
- atom
- molecule
Related Words- grain
- grinding
- material
- stuff
- chylomicron
- flyspeck
- identification particle
noun either of two types of cells (erythrocytes and leukocytes) and sometimes including plateletsSynonyms- blood cell
- blood corpuscle
Related Words- blood
- somatic cell
- vegetative cell
- leucocyte
- leukocyte
- WBC
- white blood cell
- white blood corpuscle
- white cell
- white corpuscle
- packed cells
- erythrocyte
- RBC
- red blood cell
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