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rosette
ro·sette R0309700 (rō-zĕt′)n.1. An ornament or badge made of ribbon or silk that is pleated or gathered to resemble a rose and is given as an award, used to decorate clothing, or worn in the buttonhole of civilian dress to indicate the possession of certain medals or honors.2. A roselike marking or formation, such as one of the clusters of spots on a leopard's fur.3. Architecture A painted, carved, or sculptured ornament having a circular arrangement of parts radiating out from the center and suggesting the petals of a rose.4. Botany A circular cluster of leaves that radiate from a center at or close to the ground, as in the dandelion.5. An ornamental circular band surrounding the central hole of an acoustic guitar.6. An airy, deep-fried cookie in the shape of a flower, usually sprinkled with confectioners' sugar.7. Food formed or cut into the shape of a rose: potato rosettes; a rosette of whipped cream.
[French, from Old French, diminutive of rose, rose; see rose1.]rosette (rəʊˈzɛt) n1. a decoration or pattern resembling a rose, esp an arrangement of ribbons or strips formed into a rose-shaped design and worn as a badge or presented as a prize2. (Architecture) another name for rose window3. (Biology) a rose-shaped patch of colour, such as one of the clusters of spots marking a leopard's fur4. (Botany) botany a circular cluster of leaves growing from the base of a stem5. (Plant Pathology) any of various plant diseases characterized by abnormal leaf growth[C18: from Old French: a little rose1]ro•sette (roʊˈzɛt)
n. 1. any arrangement, part, or object resembling a rose. 2. a rose-shaped arrangement of ribbon or other material, used as an ornament or badge. 3. an architectural ornament resembling a rose or having a generally circular combination of parts. 4. a circular cluster of leaves or other plant organs. 5. one of the compound spots on a leopard. [1780–90; < French: little rose, Old French. See rose1, -ette] Thesaurus| Noun | 1. |  rosette - an ornament or pattern resembling a rose that is worn as a badge of office or as recognition of having won an honoradornment - a decoration of color or interest that is added to relieve plainness | | 2. | rosette - rhizoctinia disease of potatoeslittle potato, russet scab, stem cankerrhizoctinia disease - disease caused by rhizoctinia or fungi of Pellicularia and Corticium | | 3. | rosette - a cluster of leaves growing in crowded circles from a common center or crown (usually at or close to the ground)foliage, leaf, leafage - the main organ of photosynthesis and transpiration in higher plants | | 4. |  rosette - circular window filled with traceryrose windowwindow - a framework of wood or metal that contains a glass windowpane and is built into a wall or roof to admit light or air |
Translationsrose1 (rəuz) noun1. a kind of brightly-coloured, usually sweet-scented flower, usually with sharp thorns. 玫瑰 玫瑰花2. (also adjective) (of) a pink colour. Her dress was pale rose. 粉紅色 淡红色rosette (rəˈzet) , ((American) rou-) noun a badge or decoration in the shape of a rose, made of coloured ribbon etc. 玫瑰花形飾物，玫瑰花結 玫瑰花形物ˈrosy adjective1. rose-coloured; pink. rosy cheeks. 紅潤的 玫瑰红的2. bright; hopeful. His future looks rosy. 美好的 美好的前景ˈrosily adverb 美好地 美好地ˈrosiness noun 臉色紅潤，美好 玫瑰色，愉快 ˈrosefish noun North Atlantic rose-coloured fish used for food. 北大西洋玫瑰魚 玫瑰鱼(（产于北大西洋)） ˈrose hip noun the red fruit of a rose, which is rich in vitamin C. 玫瑰果 野玫瑰果ˈrosewood noun, adjective (of) a dark wood used for making furniture. a rose wood cabinet. (植物)紫檀 青龙木，红木 look at / see through rose-coloured spectacles/glasses to take an over-optimistic view of. 過於樂觀看待 过于乐观地看待
Rosette
rosette1. another name for rose window2. a rose-shaped patch of colour, such as one of the clusters of spots marking a leopard's fur 3. Botany a circular cluster of leaves growing from the base of a stem RosetteA round pattern with a carved conventionalized floral motif; a circular decorative wood plaque used in joinery, such as one applied to a wall to receive the end of a stair rail.Rosette an ornamental motif in the form of a stylized flower, such as the rose, in full bloom. The rosette has been widely used in decorative art since ancient times.
Rosette a group of leaves situated close together on a short vertical shoot that rises only slightly aboveground. The individual leaves in a rosette radiate in all directions. The upper leaves are usually smaller than the lower ones and have shorter stalks, which help somewhat to shade the lower leaves. Plants that form rosettes grow primarily in hot, arid places and in polar regions (usually on rocks). One of the factors influencing the development of rosettes is evaporation. For example, when cultivated under conditions of increased air moisture, some plants that ordinarily would produce rosettes develop instead shoots with long internodes and spirally arranged leaves. Many plants of several families, including Crassulaceae, Cruciferae, Com-positae, and Plantaginaceae, have rosettes.
Rosette a common disease of fruit crops (apples, pears, cherries, quince, plums) and some trees and shrubs (maple, hawthorn). Rosette is manifested by the appearance of small narrow leaves, which are ten to 30 times smaller than normal leaves, and by the development of rosettes of ten to 20 normal leaves at the top of the shoot. The disease is encountered in many countries, including the USSR (primarily in the Volga Region). Some botanists believe that rosette is caused by viruses; others consider it to be a functional pathological process caused by a disturbance in mineral supply, mainly a deficiency of zinc. Apple trees in orchards are most severely damaged. Rosette may affect individual branches, part of the crown, or the entire crown. Symptoms are pronounced after flowering, that is, during shoot growth. Rosette lowers the excitability of the buds and the ability of the shoots to regenerate, as a result of which growth is stunted and naked, slender whips appear in the crown. Severely damaged plants do not bear fruit. Rosette lasting a long period of time leads to desiccation of the branches and death of the tree. The apple varieties most resistant to the disease are Common Antonovka, Borovinka, Mal’ty, and others. Measures to control rosette include properly timed culling of diseased plants in the nursery, preparing high-quality inoculation material, spraying the dormant buds of affected trees with zinc sulfate in early spring or immediately after flowering, and—in irrigated gardens—planting alfalfa or other leguminous grasses between rows to acidify the soil and improve the zinc assimilation. REFERENCESTarasov, V. M. Rozetochnost ‘iabloni. Moscow, 1968. Dement’eva, M. I. Fitopatologiia. Moscow, 1970.L. E. CHEFRANOVA rosette[rō′zet] (biology) Any structure or marking resembling a rose. (metallurgy) Rounded constituents in a microstructure arranged in whorls. Strain gages arranged to indicate at a single position the strains in three different directions. (mineralogy) Rose-shaped, crystalline aggregates of barite, marcasite, or pyrite formed in sedimentary rock. (plant pathology) Any of various plant diseases in which the leaves become clustered in the form of a rosette. rosette  rosette, 1 1. A round pattern with a carved or painted conventionalized floral motif; a rosace. 2. A circular or oval decorative wood plaque used in joinery, such as one applied to a wall to receive the end of a stair rail. 3. An ornamental nailhead or screwhead.RosetteD’Albert’s pliable, versatile, talented, acknowledged bedmate. [Fr. Lit.: Mademoiselle de Maupin. Magill I, 542–543]See: CourtesanshipRosette (language)A concurrent object-oriented language fromMCC.
rosette
rosette [ro-zet´] 1. any structure or formation resembling a rose.2. the clusters of polymorphonuclear leukocytes around a globule of lipid nuclear material, as observed in the test for disseminated lupus erythematosus.3. a figure formed by the chromosomes in an early stage of mitosis.ro·sette (rō-zet'), 1. The quartan malarial parasite Plasmodium malariae in its segmented or mature phase. 2. A grouping of cells characteristic of neoplasms of neuroblastic, neuroectodermal, or ependymal origin; nuclei form a ring from which neurofibrils, which can be demonstrated by silver impregnation, extend to interlace in the center (Homer-Wright rosette); arrangement of ependymal cells around a vessel (perivascular pseudorosette) or around a space or channel (transependymal rosette). 3. Roselike coiling of the uterus among certain pseudophyllidean tapeworms, such as Diphyllobothrium latum. 4. Cells of one type surrounding a cell of another type. [Fr. a little rose] A term for a garland-like arrangement of structures, cells or bodies around a central point or blood vessel, usually seen by light microscopyro·sette (rō-zet') 1. The quartan malarial parasite Plasmodium malariae in its segmented or mature phase. 2. A grouping of cells characteristic of neoplasms of neuroblastic or neuroectodermal origin; a number of nuclei form a ring from which neurofibrils, which can be demonstrated by silver impregnation, extend to interlace in the center. 3. Roselike coiling of the uterus among certain pseudophyllidean tapeworms, such as Diphyllobothrium latum. [Fr. a little rose]rosette - any rose-shaped structure, for example a circle of leaves growing from a central point.
- a deficiency disease in plants caused by lack of boron or zinc.
rosette
Related to rosette: Rosette TestSynonyms for rosettenoun an ornament or pattern resembling a rose that is worn as a badge of office or as recognition of having won an honorRelated Wordsnoun rhizoctinia disease of potatoesSynonyms- little potato
- russet scab
- stem canker
Related Wordsnoun a cluster of leaves growing in crowded circles from a common center or crown (usually at or close to the ground)Related Wordsnoun circular window filled with tracerySynonymsRelated Words |