Browse Lemmas
2576 lemmas found
warehouse
a large building used for storing goods and merchandise before they are distributed or sold
water heater
A household appliance that heats and stores water for domestic use such as bathing and washing.
wax
a soft, moldable substance that is solid at room temperature and melts easily when heated, produced naturally by bees or synthetically from petroleum;...
Alps
The highest and most extensive mountain range in Europe, stretching across eight countries.
Amazon River
The largest river by discharge volume and one of the longest rivers in the world, flowing through South America.
ammonia
A pungent, colorless gas (NH₃) composed of nitrogen and hydrogen, widely used in fertilizers, cleaning products, and industrial chemistry.
anesthetic
A substance that causes loss of sensation, used during surgery.
antibiotic
A type of medication used to treat bacterial infections by killing or inhibiting the growth of bacteria.
Arctic Ocean
The smallest and shallowest of the five major oceans, located around the North Pole.
asthma
A chronic respiratory condition causing difficulty breathing, wheezing, and shortness of breath due to narrowed airways.
belief
an acceptance that something exists or is true, especially without proof; a firmly held opinion or conviction
biology
the scientific study of living organisms, their structure, function, growth, and evolution
cancer
A serious disease in which cells in the body grow uncontrollably and can spread to other parts of the body.
chaos
complete disorder and confusion; a state in which everything is out of order
chemistry
the scientific study of the composition, structure, properties, and reactions of substances
chlorine
A chemical element (symbol Cl) that is a yellow-green, toxic gas with a pungent smell, commonly used to disinfect water and in manufacturing.
compassion
A feeling of deep sympathy and concern for the suffering or misfortune of others.
consciousness
the state of being aware of and responsive to one's surroundings; a person's awareness or perception of something
conversation
an informal spoken exchange of thoughts and ideas between two or more people
Copenhagen
the capital and largest city of Denmark, located on the eastern coast of Zealand island.
diabetes
A chronic metabolic disease characterized by high blood sugar levels due to the body's inability to produce or use insulin properly.
disgust
A strong feeling of revulsion or profound disapproval aroused by something unpleasant.
freedom
the state of being free from restrictions, confinement, or oppression
geography
the study of the physical features of the earth and the relationships between people and their environments
guilt
A feeling of having done something wrong or failed in an obligation.
hippopotamus
A large semiaquatic African mammal with thick skin that spends much of its time in water.
hydrogen
The lightest and most abundant chemical element (symbol H), a colorless, odorless gas that combines with oxygen to form water.
imagination
the faculty or action of forming new ideas, images, or concepts not present to the senses; the ability of the mind to be creative or resourceful
justice
the quality of being fair and reasonable; the administration of law or authority in maintaining what is just