Browse Lemmas

Lemmas found: 101

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geography

the study of the physical features of the earth and the relationships between people and their environments

Noun knowledge_domain Level 19
history

the study of past events, particularly human affairs

Noun knowledge_domain Level 19
math

the study of numbers, shapes, and patterns.

Noun knowledge_domain Level 19
science

the systematic study of the natural world through observation and experiment

Noun knowledge_domain Level 19
adjective

A word that describes or modifies a noun or pronoun, typically expressing a quality, property, quantity, or relation.

Noun knowledge_domain Level 329
architecture

The art, science, and practice of designing and constructing buildings and other physical structures.

Noun knowledge_domain Level 329
artificial intelligence

the simulation of human intelligence by machines

Noun knowledge_domain Level 329
arts

Plural of art: practical skills, techniques, or fields of knowledge, especially those requiring study or training.

Noun knowledge_domain Level 329
biology

the scientific study of living organisms, their structure, function, growth, and evolution

Noun knowledge_domain Level 329
chemistry

the scientific study of the composition, structure, properties, and reactions of substances

Noun knowledge_domain Level 329
curriculum

The subjects and courses taught by a school, college, or educational program, considered as a whole.

Noun knowledge_domain Level 329
engineering

The application of scientific and mathematical principles to design, build, and improve machines, structures, systems, and processes.

Noun knowledge_domain Level 329
ethics

The branch of philosophy concerned with determining what is morally right and wrong and how people ought to live.

Noun knowledge_domain Level 329
field

A subject or area of activity or interest.

Noun knowledge_domain Level 329
genre

A category of artistic, literary, musical, or cinematic works characterized by shared style, form, subject matter, or conventions.

Noun knowledge_domain Level 329
genus

A taxonomic rank above species and below family, consisting of one or more closely related species.

Noun knowledge_domain Level 329
goods

经济学中用于满足需要或欲望的有形产品,与服务相对。

Noun knowledge_domain Level 329
grammar

The system of rules that describes how words and sentences are formed and combined in a language.

Noun knowledge_domain Level 329
ideology

A system of ideas and beliefs, especially those that explain society and guide political or social action.

Noun knowledge_domain Level 329
jazz

A style of music that developed among African American communities in the early 20th century, characterized by improvisation, syncopated rhythms, and ...

Noun knowledge_domain Level 329
kingdom

The highest major taxonomic category in the traditional classification of living organisms, such as animals, plants, or fungi.

Noun knowledge_domain Level 329
machine learning

the field in which computers learn from data

Noun knowledge_domain Level 329
mathematics

the study of numbers, quantities, shapes, and patterns

Noun knowledge_domain Level 329
philosophy

the study of fundamental questions about existence, knowledge, values, reason, and reality

Noun knowledge_domain Level 329
physics

the scientific study of matter, energy, motion, and the fundamental forces of nature

Noun knowledge_domain Level 329
psychology

The scientific study of the human mind, behavior, and mental processes.

Noun knowledge_domain Level 329
research

Systematic investigation carried out to discover facts, establish new knowledge, or develop a deeper understanding of a subject.

Noun knowledge_domain Level 329
rock music

A genre of popular music that developed from rock and roll and typically features electric guitars, bass, drums, and vocals.

Noun knowledge_domain Level 329
science fiction

fiction set in imagined futures or worlds

Noun knowledge_domain Level 329
species

A group of living organisms consisting of similar individuals capable of interbreeding.

Noun knowledge_domain Level 329
theology

The systematic study of religious beliefs, doctrines, and ideas about God or the divine.

Noun knowledge_domain Level 329
trigonometry

The branch of mathematics that studies the relationships between the angles and sides of triangles, especially through functions such as sine, cosine,...

Noun knowledge_domain Level 329
baroque

The Baroque style or period in art, architecture, music, and literature, especially the European period from about 1600 to 1750.

Noun knowledge_domain Level 1000
bass

A low-pitched range of musical sound or a part written for or sung by the lowest male voice.

Noun knowledge_domain Level 1000
blues

A genre of music developed by African Americans, characterized especially by repeated musical patterns and expressions of sadness or hardship.

Noun knowledge_domain Level 1000
dictionary

A reference book or digital resource that lists words of a language and gives information about their meanings, pronunciation, spelling, and sometimes...

Noun knowledge_domain Level 1000
disco

A style of dance-oriented popular music with a steady four-beat rhythm, prominent bass, and orchestral or electronic elements, especially popular in t...

Noun knowledge_domain Level 1000
modernism

A broad movement in the arts, architecture, literature, and culture, especially from the late nineteenth and early twentieth centuries, characterized ...

Noun knowledge_domain Level 1000
musicology

The academic and scholarly study of music, including its history, theory, cultural contexts, and practices.

Noun knowledge_domain Level 1000
postmodernism

A late-20th-century intellectual and cultural movement characterized by skepticism toward universal truths, grand narratives, fixed meanings, and stri...

Noun knowledge_domain Level 1000
punk

A style of rock music characterized by short, fast songs, simple chords, and an aggressive, rebellious attitude.

Noun knowledge_domain Level 1000
raga

A melodic framework in Indian classical music, defined by characteristic ascending and descending patterns, important notes, and expressive rules, use...

Noun knowledge_domain Level 1000
ragtime

A style of music, especially popular in the early 20th century, characterized by a strongly syncopated rhythm and usually written for piano.

Noun knowledge_domain Level 1000
reggae

A popular Jamaican style of music with a strong, steady rhythm, often featuring bass-heavy instrumentation and socially or spiritually themed lyrics.

Noun knowledge_domain Level 1000
tempo

The speed or pace at which a piece of music is performed.

Noun knowledge_domain Level 1000
cladogram

A branching diagram that represents the hypothesized evolutionary relationships among groups of organisms, based on shared derived characteristics.

Noun knowledge_domain Level 1010
homology

A similarity in structure, position, or origin between biological organisms or parts, resulting from evolution from a common ancestor.

Noun knowledge_domain Level 1010
phylogeny

The evolutionary history and relationships of a species, group of organisms, or other biological lineage.

Noun knowledge_domain Level 1010
suborder

A taxonomic rank below an order and above an infraorder, used to classify organisms.

Noun knowledge_domain Level 1010
archaeology

The scientific study of past human societies through the excavation and analysis of their buildings, tools, artifacts, and other physical remains.

Noun knowledge_domain Level 1030