\u0631\u0648\u0634\u0646\u06cc<\/span><\/div>\nRoman Urdu: N\u016br\u016bn\u012b roshni<\/strong><\/p>\n<\/div>\n<\/p>\n
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ENGLISH MEANING<\/p>\n
Emission of light without a rise in temperature.<\/p>\n
Luminescence is the process by which a substance releases light as a result of a chemical, biological, or physical reaction that does not produce heat. It is commonly used in scientific contexts, such as describing glow\u2011in\u2011the\u2011dark materials, as well as in poetic descriptions of a soft, ethereal glow. The term highlights the distinction between ordinary incandescence (heat\u2011based light) and this cooler, often magical\u2011looking illumination.<\/p>\n<\/p><\/div>\n
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\u0627\u0631\u062f\u0648 \u0645\u0639\u0646\u06cc<\/p>\n
Luminescence \u0648\u06c1 \u0639\u0645\u0644 \u06c1\u06d2 \u062c\u0633 \u0645\u06cc\u06ba \u06a9\u0648\u0626\u06cc \u0645\u0627\u062f\u06c1 \u0628\u063a\u06cc\u0631 \u06af\u0631\u0645\u06cc \u06a9\u06d2 \u0631\u0648\u0634\u0646\u06cc \u067e\u06cc\u062f\u0627 \u06a9\u0631\u062a\u0627 \u06c1\u06d2\u06d4 \u06cc\u06c1 \u0639\u0645\u0648\u0645\u0627\u064b \u06a9\u06cc\u0645\u06cc\u0627\u0626\u06cc \u06cc\u0627 \u062d\u06cc\u0627\u062a\u06cc\u0627\u062a\u06cc \u0631\u062f\u0639\u0645\u0644 \u06a9\u06d2 \u0630\u0631\u06cc\u0639\u06d2 \u062d\u0627\u0635\u0644 \u06c1\u0648\u062a\u0627 \u06c1\u06d2\u060c \u062c\u06cc\u0633\u06d2 \u062c\u06be\u0644\u0645\u0644\u0627\u062a\u06cc \u062c\u06cc\u0644\u0650 \u0641\u0650\u0634 \u06a9\u06cc \u0631\u0627\u062a \u06a9\u06cc \u0631\u0648\u0634\u0646\u06cc \u06cc\u0627 \u0628\u0631\u0627\u0642\u06cc\u0627\u06ba\u06d4 \u0633\u0627\u0626\u0646\u0633\u06cc \u0645\u0636\u0627\u0645\u06cc\u0646 \u0645\u06cc\u06ba \u0627\u0633 \u06a9\u0627 \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u0628\u06c1\u062a \u0639\u0627\u0645 \u06c1\u06d2\u060c \u062c\u0628\u06a9\u06c1 \u0627\u062f\u0628\u06cc \u0632\u0628\u0627\u0646 \u0645\u06cc\u06ba \u06cc\u06c1 \u06a9\u0633\u06cc \u0634\u0627\u0646\u062f\u0627\u0631 \u06cc\u0627 \u062c\u0627\u062f\u0648\u06cc \u0686\u0645\u06a9 \u06a9\u06cc \u062a\u0635\u0648\u06cc\u0631 \u06a9\u0634\u06cc \u06a9\u06d2 \u0644\u06cc\u06d2 \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u06c1\u0648\u062a\u0627 \u06c1\u06d2\u06d4 \u0627\u0633 \u06a9\u06cc \u0648\u0636\u0627\u062d\u062a \u06a9\u0631\u062a\u06d2 \u0648\u0642\u062a \u0627\u0633 \u06a9\u06cc \u062d\u0631\u0627\u0631\u062a\u06cc \u0631\u0648\u0634\u0646\u06cc \u0633\u06d2 \u0641\u0631\u0642 \u06a9\u0648 \u0648\u0627\u0636\u062d \u06a9\u0631\u0646\u0627 \u0636\u0631\u0648\u0631\u06cc \u06c1\u06d2\u06d4<\/p>\n<\/p><\/div>\n<\/div>\n
<\/p>\n
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WORD ORIGIN & BREAKDOWN<\/h2>\n From Latin lumin\u2011 \u2018light\u2019 and the suffix \u2011escentia meaning \u2018state or quality\u2019, it entered English in the early 19th century to describe light emission without heat.<\/p>\n
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lumin-<\/p>\n
light<\/p>\n<\/p><\/div>\n
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-escence<\/p>\n
state or quality of<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/div>\n
<\/p>\n
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SAY IT OUT LOUD - 5 TIMES<\/h2>\n loo-mi-NES-uhns<\/p>\n
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1<\/button>2<\/button>3<\/button>4<\/button>5<\/button><\/span>\n <\/div>\n<\/div>\n<\/p>\n
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DAILY LIFE EXAMPLES<\/h2>\n\n
Study<\/span><\/p>\nThe deep\u2011sea jellyfish exhibits luminescence to attract prey.<\/p>\n
\u06af\u06c1\u0631\u06cc \u0633\u0645\u0646\u062f\u0631\u06cc \u062c\u06cc\u0644\u06cc \u0641\u0634 \u0627\u067e\u0646\u06d2 \u0634\u06a9\u0627\u0631 \u06a9\u0648 \u062c\u0630\u0628 \u06a9\u0631\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0631\u0648\u0634\u0646\u0627\u0626\u06cc \u062f\u06a9\u06be\u0627\u062a\u06cc \u06c1\u06d2\u06d4<\/p>\n<\/p><\/div>\n
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Social<\/span><\/p>\nThe party decorations were made of luminescent sticks that glowed all night.<\/p>\n
\u067e\u0627\u0631\u0679\u06cc \u06a9\u06cc \u0633\u062c\u0627\u0648\u0679\u06cc\u06ba \u0644\u0648\u0645\u0646\u0633\u06cc\u0679 \u0633\u0679\u06a9\u0633 \u0633\u06d2 \u0628\u0646\u0627\u0626\u06cc \u06af\u0626\u06cc \u062a\u06be\u06cc\u06ba \u062c\u0648 \u0633\u0627\u0631\u06cc \u0631\u0627\u062a \u0686\u0645\u06a9\u062a\u06cc \u0631\u06c1\u06cc\u06ba\u06d4<\/p>\n<\/p><\/div>\n
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Work<\/span><\/p>\nArtists use luminescence in paintings to create a magical atmosphere.<\/p>\n
\u0641\u0646\u06a9\u0627\u0631 \u0645\u0635\u0648\u0631\u0648\u06ba \u0645\u06cc\u06ba \u062c\u0627\u062f\u0648\u0626\u06cc \u0645\u0627\u062d\u0648\u0644 \u067e\u06cc\u062f\u0627 \u06a9\u0631\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0631\u0648\u0634\u0646\u0627\u0626\u06cc \u06a9\u0627 \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u06a9\u0631\u062a\u06d2 \u06c1\u06cc\u06ba\u06d4<\/p>\n<\/p><\/div>\n
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Business<\/span><\/p>\nThe new smartwatch screen has a luminescent display that is easy to read in the dark.<\/p>\n
\u0646\u06cc\u0627 \u0627\u0633\u0645\u0627\u0631\u0679 \u0648\u0627\u0686 \u0633\u06a9\u0631\u06cc\u0646 \u0644\u0648\u0645\u0646\u0633\u06cc\u0679 \u0688\u0633\u067e\u0644\u06d2 \u0631\u06a9\u06be\u062a\u0627 \u06c1\u06d2 \u062c\u0648 \u0627\u0646\u062f\u06be\u06cc\u0631\u06d2 \u0645\u06cc\u06ba \u067e\u0691\u06be\u0646\u06d2 \u0645\u06cc\u06ba \u0622\u0633\u0627\u0646 \u06c1\u06d2\u06d4<\/p>\n<\/p><\/div>\n<\/div>\n
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\u2705 SYNONYMS (\u0645\u062a\u0631\u0627\u062f\u0641)<\/p>\n
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glow<\/p>\n
\u0686\u0645\u06a9<\/p>\n<\/p><\/div>\n
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radiance<\/p>\n
\u062a\u0627\u0628<\/p>\n<\/p><\/div>\n
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phosphorescence<\/p>\n
\u0641\u0648\u0633\u0641\u0648\u0631\u06cc\u0633\u0646\u0633<\/p>\n<\/p><\/div>\n<\/div><\/div>\n
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\u274c ANTONYMS (\u0645\u062a\u0636\u0627\u062f)<\/p>\n
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darkness<\/p>\n
\u0627\u0646\u062f\u06be\u06cc\u0631\u0627<\/p>\n<\/p><\/div>\n
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opacity<\/p>\n
\u06a9\u0627\u06c1\u0644\u06cc<\/p>\n<\/p><\/div>\n<\/div><\/div>\n<\/div>\n
<\/p>\n
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USE IT WHEN (\u06a9\u0628 \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u06a9\u0631\u06cc\u06ba)<\/p>\n
\nDescribing scientific phenomena that produce light without heat<\/li>\n Writing poetic or artistic descriptions of a soft, otherworldly glow<\/li>\n Advertising glow\u2011in\u2011the\u2011dark or low\u2011heat lighting products<\/li>\n<\/ul><\/div>\n\n
AVOID WHEN (\u06a9\u0628 \u0646\u06c1 \u06a9\u0631\u06cc\u06ba)<\/p>\n
\nIn casual talk about ordinary bright light (use \u2018light\u2019 or \u2018bright\u2019 instead)<\/li>\n When referring to fire, lamps, or any heat\u2011generated illumination<\/li>\n<\/ul><\/div>\n<\/div>\n<\/p>\n
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RELATED WORDS - SAME FAMILY<\/h2>\nluminescent (adjective)<\/em> \u2014 emitting light<\/span>luminosity (noun)<\/em> \u2014 brightness<\/span>illuminate (verb)<\/em> \u2014 to light up<\/span><\/div>\n<\/div>\n<\/p>\n
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COMMON MISTAKE PAKISTANIS MAKE<\/h2>\n\n
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WRONG<\/p>\n
The candle's luminescence made the room warm.<\/p>\n<\/p><\/div>\n
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CORRECT<\/p>\n
The candle's luminescence made the room bright.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n
Luminescence refers to light emitted without heat, so linking it to warmth is inaccurate.<\/p>\n<\/div>\n
<\/p>\n
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\ud83d\udca1 MEMORY TIP (\u06cc\u0627\u062f \u0631\u06a9\u06be\u0646\u06d2 \u06a9\u0627 \u0622\u0633\u0627\u0646 \u0637\u0631\u06cc\u0642\u06c1)<\/h2>\n Think of \u2018lumin\u2019 (light) + \u2018essence\u2019 (essence) = the essence of light.<\/p>\n
\u2018\u0644\u064f\u0645\u0646\u2019 (\u0631\u0648\u0634\u0646\u06cc) \u0627\u0648\u0631 \u2018\u0627\u06cc\u0633\u0646\u0633\u2019 (\u062c\u0648\u06c1\u0631) \u06a9\u0648 \u0645\u0644\u0627 \u06a9\u0631 \u06cc\u0627\u062f \u0631\u06a9\u06be\u06cc\u06ba \u06a9\u06c1 \u06cc\u06c1 \u0631\u0648\u0634\u0646\u06cc \u06a9\u0627 \u062c\u0648\u06c1\u0631 \u06c1\u06d2\u06d4<\/p>\n<\/div>\n
<\/p>\n
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QUICK QUIZ \u2014 TEST YOURSELF<\/h2>\n Which of the following best describes luminescence?<\/p>\n
A. Light produced by fire<\/button>B. Light emitted without heat<\/button>C. Sound produced by a lamp<\/button>D. Heat generated by metal<\/button><\/div>\nLuminescence is the emission of light without a rise in temperature, unlike incandescence, which involves heat.<\/p>\n
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TODAY'S CHALLENGE<\/h3>\n Write a short paragraph (3-4 sentences) describing a night\u2011time scene using the word luminescence.<\/p>\n<\/div>\n
\n Posted on July 03, 2026 \u00b7 Word Meaning in Urdu<\/p>\n","protected":false},"excerpt":{"rendered":"
noun B2 Latin origin luminescence \/lu\u02d0m\u026a\u02c8n\u025bs(\u0259)ns\/ \u00b7 loo-mi-NES-uhns \u0686\u0645\u06a9\u0646\u0648\u0631\u06cc \u062a\u0627\u0628\u0631\u0648\u0634\u0646\u06cc Roman Urdu: N\u016br\u016bn\u012b roshni ENGLISH MEANING Emission of light without a rise in temperature. Luminescence is the process by which a substance releases light as a result of a chemical, biological, or physical reaction that does not produce heat. It is commonly used in scientific[...]\n","protected":false},"author":5,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"slim_seo":{"title":"Luminescence Meaning in Urdu | \u0631\u0648\u0634\u0646\u0627\u0626\u06cc - Notepad","description":"Learn, Practice and Examples, Luminescence Meaning in Urdu | \u0631\u0648\u0634\u0646\u0627\u0626\u06cc"},"ipin_schema_markup":"