20 new English words for 10 August 2026, each with its meaning, Hindi meaning, synonyms, antonyms and an example sentence. Learn them today and revise them with the daily quiz — useful for SSC, Bank, Railway, UPSC and IELTS.

1 Brobdingnagian (adjective)

Brobdingnagian - Extremely large or gigantic.

Extremely large or gigantic.

Hindi meaning: अत्यंत विशाल

Synonyms: Gigantic, Colossal, Enormous, Mammoth

Antonyms: Tiny, Minute, Diminutive, Microscopic

Example: The Brobdingnagian statue towered over every building in the city.

Trick: Brobdingnagian sounds like big building, so remember something extremely huge.

2 Oceanography (noun)

Oceanography - The scientific study of oceans, including their physical, chemical, biological and geological features.

The scientific study of oceans, including their physical, chemical, biological and geological features.

Hindi meaning: समुद्र विज्ञान

Synonyms: Oceanology, Marine Science, Marine Studies, Hydrography

Antonyms: No exact antonym; Inland Studies, Terrestrial Science, Land Science, Continental Studies

Example: Oceanography helps scientists understand marine ecosystems and ocean currents.

Trick: Ocean + graphy means studying and describing everything about oceans.

3 Gamify (verb)

Gamify - To add game-like features to an activity in order to make it more engaging.

To add game-like features to an activity in order to make it more engaging.

Hindi meaning: खेल-तत्वों से रोचक बनाना

Synonyms: Engage, Incentivize, Entertain, Motivate

Antonyms: Discourage, Demotivate, Bore, Disengage

Example: The teacher decided to gamify the lesson by awarding points for correct answers.

Trick: Gamify means make it game-like to increase interest and participation.

4 Photovoltaic (adjective)

Photovoltaic - Relating to the production of electricity from light, especially sunlight.

Relating to the production of electricity from light, especially sunlight.

Hindi meaning: प्रकाश से विद्युत उत्पन्न करने वाला

Synonyms: Solar-Electric, Photoelectric, Light-Powered, Solar-Powered

Antonyms: Non-Solar, Fuel-Powered, Combustion-Based, Light-Independent

Example: Photovoltaic panels convert sunlight directly into electrical energy.

Trick: Photo means light and voltaic means electricity, so photovoltaic means electricity from light.

5 Stethoscope (noun)

Stethoscope - A medical instrument used for listening to sounds produced inside the body, especially the heart and lungs.

A medical instrument used for listening to sounds produced inside the body, especially the heart and lungs.

Hindi meaning: हृदय और फेफड़ों की ध्वनि सुनने का चिकित्सीय उपकरण

Synonyms: Auscultation Device, Medical Listener, Chestpiece, Acoustic Instrument

Antonyms: No exact antonym; Loudspeaker, Sound Amplifier, Noise Generator, Broadcasting Device

Example: The doctor used a stethoscope to examine the patient’s heartbeat.

Trick: A stethoscope helps a doctor stay close to the sounds of your heart.

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6 Pixelate (verb)

Pixelate - To divide an image into visible square-shaped pixels, often making it unclear.

To divide an image into visible square-shaped pixels, often making it unclear.

Hindi meaning: चित्र को छोटे वर्गाकार बिंदुओं में धुंधला करना

Synonyms: Blur, Obscure, Distort, Mosaic

Antonyms: Clarify, Sharpen, Enhance, Refine

Example: The editor chose to pixelate the witness’s face to protect her identity.

Trick: Pixelate means breaking a picture into pixels until the details become unclear.

7 Schizophrenia (noun)

Schizophrenia - A serious mental disorder that affects a person’s thinking, perception, emotions and behaviour.

A serious mental disorder that affects a person’s thinking, perception, emotions and behaviour.

Hindi meaning: एक गंभीर मानसिक विकार जो सोच, अनुभूति, भावनाओं और व्यवहार को प्रभावित करता है

Synonyms: Psychotic Disorder, Thought Disorder, Mental Disorder, Psychiatric Illness

Antonyms: Mental Stability, Psychological Well-Being, Soundness, Coherence

Example: Schizophrenia requires proper medical diagnosis, treatment and continuous support.

Trick: Remember schizophrenia as a disorder in which thoughts and perceptions may lose coherence.

8 Pasteurize (verb)

Pasteurize - To heat a liquid or food to a specific temperature in order to destroy harmful microorganisms.

To heat a liquid or food to a specific temperature in order to destroy harmful microorganisms.

Hindi meaning: हानिकारक सूक्ष्मजीवों को नष्ट करने के लिए खाद्य या तरल को नियंत्रित ताप देना

Synonyms: Sterilize, Disinfect, Sanitize, Heat-Treat

Antonyms: Contaminate, Infect, Pollute, Taint

Example: Dairy companies pasteurize milk before selling it to consumers.

Trick: Pasteurize means heating food safely, named after scientist Louis Pasteur.

9 Ziggurat (noun)

Ziggurat - A massive ancient Mesopotamian temple built in the form of stepped levels.

A massive ancient Mesopotamian temple built in the form of stepped levels.

Hindi meaning: सीढ़ीनुमा स्तरों वाला प्राचीन मेसोपोटामियाई मंदिर

Synonyms: Temple Tower, Stepped Temple, Shrine, Monument

Antonyms: Pit, Trench, Hollow, Depression

Example: The ancient ziggurat rose above the surrounding settlement in several stepped terraces.

Trick: Imagine a zigzag staircase rising upward to remember the stepped shape of a ziggurat.

10 Defibrillate (verb)

Defibrillate - To apply an electric shock to the heart in order to restore a normal rhythm.

To apply an electric shock to the heart in order to restore a normal rhythm.

Hindi meaning: हृदय की सामान्य लय बहाल करने के लिए विद्युत आघात देना

Synonyms: Resuscitate, Revive, Reanimate, Electrically Stimulate

Antonyms: Arrest, Stop, Suppress, Inactivate

Example: The medical team had to defibrillate the patient after detecting a dangerous heart rhythm.

Trick: Defibrillate means using an electric shock to bring the heart rhythm back on track.

11 Annotate (verb)

Annotate - Add notes or comments to a text, diagram, or document to explain it.

Add notes or comments to a text, diagram, or document to explain it.

Hindi meaning: टिप्पणी जोड़ना

Synonyms: Comment, Explain, Label, Clarify

Antonyms: Erase, Conceal, Obscure, Remove

Example: The teacher asked the students to annotate the difficult paragraphs.

Trick: Add a note to the text—that is how you annotate it.

12 Irrigate (verb)

Irrigate - Supply water to land or crops to help them grow.

Supply water to land or crops to help them grow.

Hindi meaning: सिंचाई करना

Synonyms: Water, Moisten, Sprinkle, Flood

Antonyms: Drain, Dry, Dehydrate, Desiccate

Example: Farmers irrigate their fields through canals during the dry season.

Trick: Irrigate means irrigation karna, yani crops ko regular water dena.

13 Aquatic (adjective)

Aquatic - Living, growing, or occurring in or near water.

Living, growing, or occurring in or near water.

Hindi meaning: जलीय

Synonyms: Marine, Waterborne, Amphibious, Hydrophytic

Antonyms: Terrestrial, Land-based, Aerial, Desert-dwelling

Example: The lake supports many aquatic plants and animals.

Trick: Aqua means water, so aquatic means something connected with water.

14 Neolithic (adjective)

Neolithic - Relating to the later part of the Stone Age, when people began farming and using polished stone tools.

Relating to the later part of the Stone Age, when people began farming and using polished stone tools.

Hindi meaning: नवपाषाण युग से संबंधित

Synonyms: New Stone Age, Prehistoric, Stone-Age, Primitive

Antonyms: Modern, Contemporary, Industrial, Futuristic

Example: Neolithic communities gradually developed agriculture and permanent settlements.

Trick: Neo means new and lithic means stone, so Neolithic means New Stone Age.

15 Artillery (noun)

Artillery - Large, powerful guns used in warfare, especially those operated by military units.

Large, powerful guns used in warfare, especially those operated by military units.

Hindi meaning: तोपखाना

Synonyms: Cannons, Ordnance, Guns, Weaponry

Antonyms: Armour, Defence, Shielding, Protection

Example: The army positioned its artillery on the hill before the battle.

Trick: Artillery means army ki heavy guns and cannons.

16 Militia (noun)

Militia - A military force made up of ordinary citizens who are trained to fight during emergencies.

A military force made up of ordinary citizens who are trained to fight during emergencies.

Hindi meaning: नागरिक सेना

Synonyms: Reserves, Guard, Volunteers, Paramilitary

Antonyms: Civilians, Pacifists, Noncombatants, Regular Army

Example: The local militia was called upon to defend the town.

Trick: Militia mein ordinary citizens military duty ke liye trained hote hain.

17 Pendulum (noun)

Pendulum - A weight suspended from a fixed point so that it can swing freely backwards and forwards.

A weight suspended from a fixed point so that it can swing freely backwards and forwards.

Hindi meaning: लोलक

Synonyms: Bob, Oscillator, Swing, Timekeeper

Antonyms: Stillness, Stability, Immobility, Rest

Example: The pendulum of the old clock moved steadily from side to side.

Trick: A pendulum keeps swinging—pendulum kabhi left, kabhi right.

18 Metronome (noun)

Metronome - A device that produces regular beats to help musicians maintain a steady rhythm.

A device that produces regular beats to help musicians maintain a steady rhythm.

Hindi meaning: तालमापी यंत्र

Synonyms: Timekeeper, Beat-counter, Rhythm-guide, Ticker

Antonyms: Irregularity, Disorder, Silence, Arrhythmia

Example: The pianist practised with a metronome to maintain a steady tempo.

Trick: A metronome helps a musician maintain the same rhythm and tempo.

19 Infantry (noun)

Infantry - Soldiers who fight on foot rather than in vehicles or on horses.

Soldiers who fight on foot rather than in vehicles or on horses.

Hindi meaning: पैदल सेना

Synonyms: Foot Soldiers, Ground Troops, Footmen, Riflemen

Antonyms: Cavalry, Artillery, Navy, Air Force

Example: The infantry advanced carefully through the dense forest.

Trick: Infantry means soldiers who enter the battlefield on foot.

20 Stockade (noun)

Stockade - A strong barrier or enclosure made from upright wooden posts, usually built for defence.

A strong barrier or enclosure made from upright wooden posts, usually built for defence.

Hindi meaning: लकड़ी की रक्षात्मक बाड़

Synonyms: Barricade, Palisade, Enclosure, Fortification

Antonyms: Opening, Entrance, Passage, Gateway

Example: The settlers built a stockade around the village for protection.

Trick: Wooden stocks ko khada karke defensive boundary banao—that is a stockade.

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