life+on+earth

عِلْم \ knowledge: what one knows: His knowledge of radio is very wide. His general knowledge is slight. learning: knowledge that is gained by long serious study: He is a man of great learning. scholarship: the qualities of a very learned person: This writer on Shakespeare is famous for his scholarship. science: the careful study of any serious subject: political science; the science of language. \ بِغَير عِلْمِه \ behind sb.’s back: when someone is not present: He tells untrue stories about me behind my back. \ عِلْم الآثار القَديمة \ archaeology, archeology: the scientific study of life in the distant past by digging up ancient cities, examining buried objects, etc. \ عِلْم الاجْتِماع \ sociology: the study of society and human behaviour in groups. \ عِلْم الإِحْصَاء \ statistics: (with pl. verb) facts that are shown by numbers; (with sg. verb) the science of showing facts by numbers: National statistics of births and deaths are collected regularly. Statistics is a modern science. \ عِلْم الأَحْياء \ biology: the science of living things. \ عِلْم الأخلاق \ ethics: the study of good and bad in human behaviour. \ عِلْم الأرصاد الجوّيّة \ meteorology: the science of the weather. \ عِلْم الأساطير \ mythology: myths in general; the study of myths. \ عِلْم الاشْتِقاق (في علم اللُّغَة)‏ \ etymology: the study of the history of words. \ عِلْم الأصوات \ phonetics: (as subject of study; pl. as a practical activity) the science of speech sounds; the signs used for these sounds; the practical use of this science: Phonetics is a modern science. Are these phonetics correct? Phonetics help foreigners to pronounce words. \ عِلْم الاقتصاد \ economics: the science of national economy. \ عِلْم الإنْسَان \ anthropology: the scientific study of man, his way of life, religions, races, etc. \ عِلْم بالوُصُول \ acknowledg(e)ment: a note of receipt: I sent the money but I’ve had no acknowledgement. \ عِلْم التاريخ \ history: an orderly record or study of past events: a student of history; the history of Europe. \ عِلْم التَّحْليل النَّفْسي \ psychoanalysis: (the scientific study of) a way of treating disorders ot the mind by examination of all that sb. can remember of his past life, dreams, feelings, etc.. \ عِلْم التَّدْبِير المنزليّ \ domestic science: the study of cooking and other housekeeping skills. \ عِلْم التَّنْجيم \ astrology: the study of the stars in relation to human fate. \ عِلْم الجَبْر \ algebra: a branch of mathematics, using signs and letters as well as numbers. \ عِلْم الجُغْرافيا \ geography: the scientific study of the structure, produce and use of the earth’s surface. \ عِلْم الحَرْب \ warfare: the science of making war; fighting. \ عِلْم حَرَكة السوائل \ hydraulics: the science of controlling and using liquid pressure, esp. for engineering purposes. \ عِلْم الحَشَرات \ entomology: the study of insects. \ عِلْم الحَيَوان \ zoology: the scientific study of animal life. \ عِلْم الرِّياضيّات \ mathematics: the science of numbers and space; the practical use of this science: Mathematics is an exact science. maths: the usual shortening of mathematics. \ عِلْم الزراعة بدون تُربة \ hydroponics: the science of growing plants in water, without soil. \ عِلْم السِّيَاسَة \ politics: (sg. as an art or activity; pl. as personal beliefs, etc.) the art of government; the affairs of government; one’s opinions on government: Is politics an art or a science? My politics are my private concern. \ عِلْم الصحّة \ hygiene: the study and practice of how to keep good health, esp. by paying attention to cleaniness. \ عِلْم صيانة الأحراش \ forestry: the science of growing trees for man’s use as wood. \ عِلْم الطّبّ \ medicine: the science and the art of dealing with disease. \ عِلْم طَبَقات الأرض \ geology: the study of the rocks that make up the earth. \ عِلْم الطبيعة \ physics: the science of heat, light, sound, Motion, etc.: Physics is an important branch of science. \ See Also الفيزياء \ عِلْم طبيعيّ \ science: the study of the substances, forces, etc. found in nature (esp. Biology; Chemistry; Physics): Schools teach science. \ عِلْم الطُّيُور \ ornithology: the scientific study of birds. \ عِلْم الفَلَك \ astronomy: the scientific study of the stars. \ عِلْم الكِيمْياء \ chemistry: the science that studies the nature and behaviour of all substances. \ عِلْم المالية \ finance: the science of controlling money. \ See Also إدارة المال \ عِلْم المَنْطِق \ logic: the science of reasoning. \ عِلْم النَّبَات \ botany: the scientific study of plants. \ عِلْم النَّفْس \ psychology: the scientific study of the mind. \ عِلْم الهَنْدَسة \ geometry: the science of lines, angles, surfaces and solid figures, and of their measurements.

[wəːld] noun كَوْكَب الأرْض، العالَم النّاس على سَطْح الأرْض أي كَوْكَب آخر عالَم، وُجود عالَم ، مَجال مقداراً عَظيما حَياة العالَم، النّاس العاديين

أَرْض \ country: land with a special nature or character: This is good farming country. The road ran through thickly wooded country. land: earth; ground: Farm land; waste lands. soil: (a kind of) earth in which plants grow: sandy soil; rich black soil; a chalky soil. \ See Also تربة (تُرْبَة)‏ \ أَراضٍ \ grounds: the land round an important building: the school grounds. \ أَرْض بُور \ heath: a stretch of waste land, covered with rough grass. moor: a wide, open, often raised space of waste hilly land, usu. covered with rough grass and low bushes. moorland: waste, hilly land. \ أَرْض بُور قاحِلَة \ waste: waste land; a wide empty area: desert wastes. \ أَرْض تابعة لدولة \ territory: land that is ruled by a particular government. \ أَرْض تَكْسُوها الشُّجَيْرَات \ shrubbery: a part of a garden that is planted with many shrubs. \ أَرْضٌ جبليّة \ highlands: mountainous country: the Scottish Highlands. \ أَرْض ذات شُجَيْرات مُجْتَمِعَة \ scrub: waste land that is covered with small bushes. \ أَرْض سَبْخَة \ swamp: (a piece of) land which is always swamped. \ أَرْض سَبْخَة مُغَطّاة بالعُشْب \ moor: a wide, open, often raised space of waste hilly land, usu. covered with rough grass and low bushes. \ أَرْض الغُرْفَة \ floor: (of a room) the part on which one walks: I dropped it on the floor. \ أَرْض أُزيلَت منها الأَشْجار (في غابة)‏ \ clearing: an area of land cleared of trees but in the middle of other trees. \ أَرْض مُخَصَّصة لاستعمالٍ خاص (تَصْوِينَة)‏ \ reserve: an area that is reserved for sth. (animals, birds, plants, etc.) which is in danger of being destroyed: a nature reserve. \ أَرْض مُخصَّصة لغَرَضٍ ما \ ground: a piece of land that has a particular use: a sports ground; a landing ground. \ أَرْض مُرتفِعَة \ highlands: mountainous country: the Scottish Highlands. \ أَرْض مُستَوِية \ lowlands: land without high hills. \ أَرْض مُشَجَّرَة \ woodland: that is covered with trees. \ أَرْض مُعْشِبَة \ meadow: a field where the grass is allowed to grow long, as food for animals. \ See Also مرج (مَرْج)‏ \ أَرْض مغطَّاة بالأشجار \ woodland: that is covered with trees. \ أَرْض مُنْبَسِطَة \ plain: an area of level open country. \ أَرْض الموقِد \ hearth: the floor around the fireplace (regarded as the centre of family life in the home).

قُطْب \ pivot: sb. or sth. that an important action, event, etc. depends on: The mother is often the pivot of family life. pole: the most northerly (or most southerly) point of the earth: the North Pole; the South Pole. \ أَحَد قُطْبَي البطاريّة \ terminal: the end of a wire in electrical equipment (in a battery, etc.), the point to which a wire must be fastened. \ القُطْب الشماليّ \ arctic: the cold northern end of the earth: The Arctic weather. \ See Also قطبي (قُطْبِيّ)‏

حاجَة \ demand: a need (for goods, workers, etc.): The demand for new cars is greater than the supply. Language teachers are in great demand. lack: (with of) absence of sth.; want: I could not finish the job for lack of paint. necessity: need: Food and drink are the necessities of life. There was no necessity to steal food when you had some money. need: the state of not having what one ought to have: He’s in need of help. requirement: a need: Does this supply satisfy (or meet) your requirements?. want: lack; the state of not having sth.: He died for want of food. \ See Also طلب (طَلَب)، نقص (نَقْص)، ضرورة (ضَرُورَة)‏ \ بِحاجَة إلى \ lacking: (with in) needing; not having enough: His pictures are lacking in colour. short: in need; not having enough: I’m short of money. \ حَاجِز \ bar: sth. that stops or prevents sth.: Old ideas may be a bar to progress. barrier: sth. that prevents people from passing: Railway tickets are examined at the barrier. There is a social barrier between rich and poor. block: sth. that gets in the way and prevents movement: The Police put up a road block. counter: a long table between buyers and sellers in a shop, bank, etc.. embankment: a wall of earth or stones to hold back water, or to carry a road or railway above the natural level. fender: sth. used to prevent one object from striking another (e.g. a guard in front of a fire in a room; a bar at the front of a car; pieces of rubber, rope or wood used to hold a ship away from the side of a harbour). rail: a bar of wood or metal that joins upright posts (of a fence, as a support for climbing stairs, etc.). screen: sth. (a frame with cloth, woodwork, glass, etc.) that gives protection against the wind, or against being seen: a windscreen; a smoke screen (smoke that hides one). \ See Also سد (سَدٌّ)، رَصيف، سور (سُور)، ستار (سِتار)‏ \ حَاجِز اجتماعي \ colour bar, color bar: worse treatment for people of one colour than those of another. \ حَاجِز الأَمْوَاج \ breakwater: wall of stone to protect a harbour from waves. \ حَاجِز الشارع \ kerb, curb: a line of raised stones separating a footpath from a road. \ حَاجِز للقفز \ hurdle: a light frame that people or horses jump over in a race. \ حَاجِز اللَّوْن \ colour bar, color bar: worse treatment for people of one colour than those of another.

قُطْب \ pivot: sb. or sth. that an important action, event, etc. depends on: The mother is often the pivot of family life. pole: the most northerly (or most southerly) point of the earth: the North Pole; the South Pole.

قُطْب \ pivot: sb. or sth. that an important action, event, etc. depends on: The mother is often the pivot of family life. pole: the most northerly (or most southerly) point of the earth: the North Pole; the South Pole.