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Parent Categories

entity go
that which is perceived or known or inferred to have its own distinct existence (living or nonliving)

abstraction, abstract entity go
a general concept formed by extracting common features from specific examples

psychological feature go
a feature of the mental life of a living organism

cognition, knowledge, noesis go
the psychological result of perception and learning and reasoning

content, cognitive content, mental object go
the sum or range of what has been perceived, discovered, or learned

knowledge domain, knowledge base, domain go
the content of a particular field of knowledge

study, discipline, field, subject, subject area, subject field, field of study, bailiwick go
a branch of knowledge

science, scientific discipline go
a particular branch of scientific knowledge

natural science go
the sciences involved in the study of the physical world and its phenomena

chemistry, chemical science
the science of matter

noun.cognition

11 Subcategories

immunochemistry, chemoimmunology go
the field of chemistry concerned with chemical processes in immunology (such as chemical studies of antigens and antibodies)
organic chemistry go
the chemistry of compounds containing carbon (originally defined as the chemistry of substances produced by living organisms but now extended to substances synthesized artificially)
inorganic chemistry go
the chemistry of compounds that do not contain hydrocarbon radicals
physical chemistry go
the branch of chemistry dealing with the physical properties of chemical substances
electrochemistry go
branch of chemistry that deals with the chemical action of electricity and the production of electricity by chemical reactions
femtochemistry go
the branch of chemistry that studies elementary (often very fast) chemical reactions as they occur
geochemistry go
the chemistry of the earth's crust
photochemistry go
branch of chemistry that deals with the chemical action of light
radiochemistry, nuclear chemistry go
the chemistry of radioactive substances
surface chemistry go
the branch of chemistry that studies processes occurring at interfaces between phases (especially those between liquid and gas)
thermochemistry go
the branch of chemistry that studies the relation between chemical action and the amount of heat absorbed or generated