Search Dictionary
Definition of nano

nano

/ˈnæ.noʊ/
na · no
Plural:nanos
JUMP TO:

nano Lexical Profile

nano Game Scores & Validity

• adjective

1

Relating to nanotechnology, or operating at a microscopic scale measured in nanometers.

Example

"Researchers are developing nano sensors capable of detecting diseases in the bloodstream."

2

Extremely small, compact, or miniature in size or scope.

Example

"The company released a nano drone that fits easily into the palm of your hand."

Synonyms
View all synonyms for nano
Antonyms
View all antonyms for nano

• noun

1

Nanotechnology, or the field of science and engineering dealing with matter on an atomic and molecular scale.

Example

"Several venture capital firms are investing heavily in nano and biotechnology startups."

2

An extremely small or miniature electronic device, component, or object.

Example

"She clipped the lightweight nano onto her jacket before going for a morning run."

Synonyms
View all synonyms for nano

• Rhymes for nano

• Nearby Words

nanning
nanny
nannyberry
nano
nanobot
nanocomposite
nanocrystal

Word Origin & Etymology

Derived from the metric prefix nano-, which comes from Ancient Greek nanos (and Latin nanus), meaning "dwarf."

Cite this Entry

Wordmom. (2026). Definition of Nano. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/nano
Built for writers, students, and competitive word game players, Wordmom combines an uncluttered English dictionary and thesaurus with fast, pattern-based word finders so you can verify definitions, synonyms, and high-scoring tile plays in one place.
Word Games & Solvers
Word FinderScrabble Word FinderWords With Friends CheatWordle SolverAnagram Solver
Dictionary & Reference
DictionarySynonymsAntonymsWords
Community
Contact UsEditorial PolicyPrivacy PolicyTerms and Conditions
© 2016–2026 Wordmom Network. All rights reserved. Made with for word lovers everywhere.
Disclaimer: SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A. and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro. Words With Friends® is a registered trademark of Zynga Inc. Wordle® is a registered trademark of The New York Times Company. Other referenced game titles and tournament lexicon codes (including NASPA NWL and WESPA/HarperCollins CSW) are trademarks of their respective owners. Wordmom is an independent reference utility for educational and entertainment purposes and is not affiliated with, sponsored by, or endorsed by Hasbro, Mattel, Spear, Zynga, The New York Times Company, NASPA, WESPA, or HarperCollins Publishers. All game names are referenced strictly under nominative fair use to indicate compatibility.