Mnemophobia (N.)
People with this fear tend to worry about having memories (especially bad ones) (स्मृति भय)
Mole (N.)
A person who works for an organization but secretly gives information to its competitor enemy (जासूस, गुप्तचर)
Oncology (N.)
The branch of medicine that deals with the prevention, diagnosis, and treatment of cancer (कैंसर के अध्ययन और उपचार की विद्या)
Orbit (N.)
A regular, repeating path that the earth takes around the sun (ग्रहों की परिक्रमा पथ)
Ordnance (N.)
Military supplies including weapons, ammunition, combat vehicles, and maintenance tools a equipment (सैन्य शस्त्र और उपकरण)
Osteology (N.)
The science that deals with human skeleton recovery and interpretation (अस्थि विज्ञान)
Oxymoron (N.)
A figure of speech in which apparently contradictory terms appear in conjunction (विरोधाभास)
Petrology (N.)
The branch of science concerned with the origin, structure, and composition of rocks (शिला विज्ञान)
Planetarium (N.)
An optical device for projecting various celestial images and effects (तारामंडल)
Polemic (N.)
A strong verbal or written attack on someone or something (विवादात्मक लेख या भाषण)
Potboiler (N.)
A book of low quality produced quickly to get money (पैसे कमाने के लिए जल्दबाज़ी में बनाई गई कृति)
Propellant (N.)
An explosive for firing a bullet or a rocket (गोली या रॉकेट दागने के लिए विस्फोटक)
