HealthAugust 17, 2026

mononucleotide

mon-oh-NOO-klee-uh-tide

Definition

A type of chemical compound, specifically nicotinamide mononucleotide (NMN), often taken as a dietary supplement with the hope of boosting NAD+ levels and promoting longevity.

Etymology

The word is a chemical construction combining the Greek prefix 'mono-' meaning 'one' with 'nucleotide', which refers to the basic structural unit of nucleic acids like DNA and RNA.

In the news

The article mentions nicotinamide mononucleotide (NMN) as one of the oral supplements that enthusiasts use, while noting that clinical evidence for its effectiveness in slowing human aging remains limited.

Is the hype around NAD+ infusions overblown? A geneticist weighs in

Read the full article ↗

Vogue Adria

Related words

adenine

A chemical compound that serves as one of the four essential building blocks of DNA and…

Health

aldosterone

A steroid hormone produced by the adrenal glands that helps regulate blood pressure by…

Health

alopecia

The clinical term for hair loss or baldness, specifically used here to describe the…

Health

antimony

A brittle, silvery-white chemical element often found in trace amounts in the…

Health

cardiomegaly

A medical condition characterized by an abnormal enlargement of the heart.

Health

cardiorenal

Relating to both the heart and the kidneys.

Health

Learn words like this every day

Meet new words every morning.

Newspoken pulls carefully chosen words from the day’s news — with clear definitions, context, and light review that makes them stick. Get it on your phone.