Words starting with N

nadir

The lowest or most unsuccessful point in a situation, decline, or development.

naltrexone

A medication used to treat alcohol use disorder by reducing cravings for alcohol.

namesake

A person, company, or brand that has the same name as another person or entity.

nanoscience

The branch of science concerned with the study, manipulation, and engineering of matter…

nanoscopy

The branch of science and advanced imaging techniques used to observe and manipulate…

nanotechnology

The branch of technology that deals with the engineering and manipulation of matter on an…

nanowire

A microscopic conductive filament, typically only a few nanometers in diameter, used here…

narcissism

An excessive sense of self-importance and a preoccupation with one's own needs, often…

narcoterrorist

A term used by government officials to describe individuals or groups alleged to be…

nationalisation

The process of a government taking ownership and control of private assets, industries,…

nearshoring

The business practice of transferring operations, such as manufacturing or technology…

nebula

A historical term formerly used by astronomers to describe any fuzzy, cloud-like object…

nectar

A delicious or sweet drink, often used humorously to refer to a favorite beverage.

negation

The act of proving that a concept, theory, or belief is false or non-existent.

nemesis

A long-standing and formidable rival or opponent whom one finds difficult to defeat or…

neophobia

A psychological trait characterized by an persistent reluctance or anxiety toward trying…

neoplasm

An abnormal, uncontrolled growth of tissue in the body, which may be benign or malignant.

nephrology

The branch of medicine that focuses on the diagnosis and treatment of diseases related to…

nepotism

The unfair practice of those with power or influence favoring relatives or friends by…

neurochemistry

The scientific study of the chemical processes and substances that occur within the…

neurocognition

The mental processes and cognitive functions, such as memory, attention, and executive…

neurodegeneration

The progressive loss of structure or function of neurons in the brain or nervous system,…

neurodevelopment

The biological process of growth, maturation, and physical changes in an infant's nervous…

neurodiversity

The concept that neurological differences, such as autism, should be recognized and…

neuroimaging

The use of advanced medical technology, such as MRI or PET scans, to visualize the…

neuropsychologist

A psychologist who specializes in the study and treatment of the relationship between the…

neuroscience

The scientific study of the nervous system, particularly as it relates to understanding…

neurosis

A historical psychological term referring to various mental or emotional…

neurosurgery

The specialized medical field focused on the surgical treatment of disorders affecting…

neurotechnology

The field of science and engineering focused on developing tools and systems that…

neurotransmitter

A chemical messenger in the brain that transmits signals across a synapse from one neuron…

neutrino

An extremely small, electrically neutral subatomic particle that passes through ordinary…

nexus

A central point, connection, or series of connections linking two or more things together.

nirvana

A state of supreme culinary or cultural perfection and fulfillment.

nitrate

A chemical compound containing nitrogen and oxygen that acts as an essential nutrient for…

nocebo

A phenomenon where a patient's negative expectations or suggestions about a treatment…

noncitizen

A person residing in a country who does not hold legal citizenship or the status of a…

noncompliance

The failure or refusal to follow specific rules, regulations, or requirements set by an…

nondiscrimination

A formal policy or principle ensuring that individuals are treated fairly and without…

nonghyun

A traditional Korean musical technique characterized by vibrating or oscillating a string…

nonstarter

An idea, plan, or proposal that has no chance of succeeding or being accepted, typically…

noradrenaline

A neurotransmitter and hormone, also known as norepinephrine, that functions as a key…

noraebang

A Korean-style karaoke establishment or a private room equipped with karaoke technology…

nosology

The branch of medical science that deals with the systematic classification and naming of…

numerology

The study of the supposed mystical or divine relationship between numbers and events,…

nuncio

A permanent diplomatic representative of the Pope to a foreign government or church.

nurturance

The quality of providing care, protection, and support to others, often associated with…

nutraceuticals

Products derived from food sources that provide extra health benefits beyond basic…

nymph

A mythological spirit of nature imagined as a beautiful maiden inhabiting rivers, woods,…