Browse Lemmas

Lemmas found: 10333

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racism

Racism is the belief that people belong to distinct races and that some races are inherently superior or inferior to others.

Noun mental_construct Level 1399
radian

A unit of plane angle equal to the angle subtended at a circle’s center by an arc whose length equals the circle’s radius.

Noun unit_of_measurement Level 1399
radiation

Energy emitted from a source and transmitted through space or a medium, especially as electromagnetic waves or particles.

Noun physical_phenomenon Level 1399
radiation

Harmful ionizing energy emitted by radioactive substances or produced in nuclear reactions.

Noun physical_phenomenon Level 1399
radiation therapy

Treatment of disease, especially cancer, using high-energy radiation.

Noun medication_remedy Level 1399
radiograph

A photographic or digital image produced using X-rays, especially one showing the inside of a person's body.

Noun artwork_artifact Level 1399
rag

A musical composition written in the ragtime style.

Noun creative_work Level 1399
raga performance

A performance or piece of Indian classical music based on a particular raga.

Noun creative_work Level 1399
railway company

A railway company is an organization that operates trains and related rail transport services.

Noun social_institution Level 1399
railway track

A railway track is the physical track or tracks on which railway vehicles run.

Noun path_infrastructure Level 1399
rainbow

A rainbow is a symbol commonly associated with LGBTQ+ pride, diversity, and inclusion.

Noun symbolic_element Level 1399
rare

Existing in small numbers or available in limited supply; scarce.

Adjective indefinite_quantity Level 1399
rare

Unusually good, valuable, or remarkable; exceptional.

Adjective assessment Level 1399
rare

Of meat, especially beef, cooked only briefly so that the inside remains red and lightly warm.

Adjective condition Level 1399
rare

Not occurring, found, or happening often; uncommon.

Adjective frequency Level 1399
rationalism

Rationalism is a general reliance on reason and logic rather than emotion, tradition, or impulse when forming opinions or making decisions.

Noun mental_construct Level 1399
re-emerge

To come out, appear, or become visible again after having disappeared or been hidden.

Verb directional_movement Level 1399
re-enter

To enter information, text, or data again, usually because the earlier entry was incorrect or lost.

Verb physical_action Level 1399
re-establish

To establish again something that existed before, such as a system, relationship, institution, or practice.

Verb creation_action Level 1399
re-release

To make something available to the public again, especially a film, recording, book, product, or software title.

Verb creation_action Level 1399
react

To behave or change in response to a stimulus, event, or situation.

Verb change Level 1399
reaction vessel

A vessel or apparatus in which a chemical reaction is carried out under controlled conditions, especially in laboratory or industrial processing.

Noun machine_part Level 1399
real world

The world of actual people and events, especially as distinguished from fiction, fantasy, or virtual experience.

Noun geographic_place Level 1399
reality

A particular state of affairs as it actually exists, especially one that differs from what is expected or ideal.

Noun abstract_condition Level 1399
realization

A sudden understanding of how to solve a problem or explain something.

Noun mental_construct Level 1399
realm

A realm is an area of activity, influence, or knowledge.

Noun concept_idea Level 1399
receipts

Receipts are the money, goods, or other resources received by a person or organization over a period of time.

Noun financial_ledger_entry Level 1399
receiver

An electronic device that receives and converts transmitted signals, such as radio, television, or telephone signals.

Noun electronic_device Level 1399
receiver

In American football, a player whose role is to catch passes from the quarterback.

Noun participant_role Level 1399
recipient

A person or thing that receives something.

Noun human Level 1399
reconnect

To restore communication, contact, or a relationship after an interruption or period of separation.

Verb communication Level 1399
record

To write down or otherwise capture information so it can be kept and referred to later.

Verb communication Level 1399
recorder

A device that captures and stores sound, video, or other data for later playback or examination.

Noun electronic_device Level 1399
recur

To happen again, especially at intervals or after a period of time.

Verb existence Level 1399
red tape

Excessive rules and administrative procedures that cause unnecessary delay or obstruct action.

Noun abstract_condition Level 1399
reduce

To make something shorter or more basic by condensing it or removing unnecessary parts.

Verb change Level 1399
refer

To direct a matter, question, or case to someone or a group for consideration or decision.

Verb communication Level 1399
refer

To be about, concern, or indicate a particular person or thing.

Verb stative_relation Level 1399
reference

A favorable statement about a person's abilities, character, or suitability, especially one given to support an application.

reflect

To show or express a quality, condition, fact, or situation.

Verb communication Level 1399
refuse

To refuse is to say that you will not accept, agree to, or do something.

Verb communication Level 1399
regard

To feel respect, affection, or admiration for someone or something.

Verb emotional_state Level 1399
regard

Respect or admiration for someone or something.

Noun emotion_feeling Level 1399
regard

A greeting or expression of good wishes sent to someone, especially in a letter or message.

registration certificate

An official document that certifies that a person, vehicle, or other item has been registered.

Noun legal_document Level 1399
regression analysis

Regression analysis is a statistical method for estimating the relationship between a dependent variable and one or more independent variables.

Noun knowledge_domain Level 1399
regulate

To adjust or maintain the operation of a machine, system, or process so that it functions in a particular way.

Verb physical_action Level 1399
regulation

An official rule or requirement made and enforced by an authority.

Noun legal_concept Level 1399
reign

A period in which a person, group, or thing is dominant, influential, or highly successful.

Noun time_period Level 1399
reimbursement

The act of repaying someone for money they have spent or paid, often by an employer, organization, or insurer.

Noun financial_ledger_entry Level 1399