corona

A noun with multiple meanings: the outermost part of the sun's atmosphere visible during a solar eclipse; a cup-shaped part of certain flowers; an electrical discharge; a circle of light around a luminous object; a crown-like anatomical structure; or a type of long cigar.

ruСуществительное с несколькими значениями: внешняя часть атмосферы Солнца, видимая во время солнечного затмения; чашевидная часть некоторых цветов; электрический разряд; круг света вокруг светящегося объекта; короноподобная анатомическая структура; или тип длинной сигары.esSustantivo con varios significados: la parte externa de la atmósfera del Sol visible durante un eclipse solar; la parte en forma de copa de algunas flores; una descarga eléctrica; un círculo de luz alrededor de un objeto luminoso; una estructura anatómica con forma de corona; o un tipo de cigarro largo.frNom avec plusieurs sens : partie externe de l'atmosphère du Soleil visible lors d'une éclipse solaire ; partie en forme de coupe de certaines fleurs ; décharge électrique ; cercle de lumière autour d'un objet lumineux ; structure anatomique en forme de couronne ; ou type de cigare long.deSubstantiv mit mehreren Bedeutungen: der äußere Teil der Sonnenatmosphäre, der bei einer Sonnenfinsternis sichtbar ist; der becherförmige Teil mancher Blüten; eine elektrische Entladung; ein Lichtkreis um einen leuchtenden Gegenstand; eine kronenartige anatomische Struktur; oder eine Art lange Zigarre.ptSubstantivo com vários sentidos: a parte externa da atmosfera do Sol, visível durante um eclipse solar; a parte em forma de taça de certas flores; uma descarga elétrica; um círculo de luz ao redor de um objeto luminoso; uma estrutura anatômica em forma de coroa; ou um tipo de charuto longo.zh多义词：太阳大气的最外层，日全食时可见；某些花冠的杯状部分；电晕放电；发光物体周围的光环；冠状的解剖结构；或一种长雪茄。arاسم له عدة معانٍ: الطبقة الخارجية من الغلاف الجوي للشمس التي تُرى أثناء الكسوف الشمسي؛ الجزء الشبيه بالكأس في بعض الأزهار؛ تفريغ كهربائي؛ هالة ضوء حول جسم مضيء؛ بنية تشريحية شبيهة بالتاج؛ أو نوع من السيجار الطويل.

1. Solar corona B2 formal scientific

   The outermost region of the sun's atmosphere, visible as a white halo during a total solar eclipse.

   • The solar corona is only visible during a total eclipse.
   • Scientists study the corona to understand solar activity.
   • The temperature of the corona is much higher than the sun's surface.

   ruСолнечная коронаesCorona solarfrCouronne solairedeSonnenkoronaptCoroa solarzh日冕arالإكليل الشمسي

2. Botanical corona C1 formal scientific

   A trumpet-shaped or cup-shaped outgrowth of the corolla in certain flowers, such as daffodils or narcissi.

   • The daffodil's corona is a distinctive yellow cup.
   • Narcissus flowers have a prominent corona in the center.
   • The corona of this species is particularly large and frilled.

   ruКорона (ботаническая)esCorona botánicafrCouronne de la corolledeCorona (Botanik)ptCorona (botânica)zh副花冠arالتاج (نباتي)

   Sinónimos: crowncuptrumpet

3. Electrical corona C1 formal scientific

   An electrical discharge that occurs when a conductor is surrounded by ionized air, often seen as a faint glow.

   • High-voltage power lines can produce a corona discharge.
   • The corona effect is often visible as a blue glow around wires.
   • Engineers design insulators to minimize corona losses.

   ruКоронаesCorona eléctricafrEffet coronadeKoronaentladungptEfeito coronazh电晕arكورونا الكهربائية

   Sinónimos: corona discharge

4. Optical corona C1 formal scientific

   One or more circles of light seen around a luminous object, caused by diffraction or scattering.

   • A corona appeared around the moon on the foggy night.
   • The streetlight had a faint corona in the mist.
   • Coronas are often observed around the sun through thin clouds.

   ruОптическая коронаesCorona ópticafrCouronne optiquedeOptische KoronaptCoroa ópticazh光学日华arالهالة الضوئية

   Sinónimos: aureolehalo

5. Anatomical corona C2 formal medical

   Any structure in the body that resembles a crown in shape, such as the corona of the glans penis.

   • The corona of the glans is a sensitive anatomical region.
   • Dentists refer to the crown of a tooth as the corona.
   • The coronary arteries supply blood to the heart's corona.

   ruКорона (анатомическая)esCorona anatómicafrCouronne anatomiquedeCorona (Anatomie)ptCoroa (anatômica)zh冠状结构（解剖学）arإكليل (تشريح)

   Sinónimos: crown

6. Cigar type C1 formal

   A long cigar with blunt ends, typically of high quality.

   • He lit a corona after dinner.
   • The cigar shop had a selection of coronas from Cuba.
   • A corona is known for its balanced flavor and smooth draw.

   ruКоронаesCorona (tipo de cigarro)frCorona (cigare)deCoronaptCoronazh科罗娜雪茄arكورونا

• coronas plural form
• coronas' possessive plural form
• corona's possessive singular form