Dictionary.com
Thesaurus.com

fundamental unit

British  

noun

  1. one of a set of unrelated units that form the basis of a system of units. For example, the metre, kilogram, and second are fundamental units of the SI system

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

A token is the fundamental unit of data used to process a query and produce a response.

From The Wall Street Journal ● Mar. 16, 2026

It calls attention to the line as a fundamental unit, which in some sense always stands alone — the next line could always be anything.

From New York Times ● Jan. 25, 2022

Underlying these conceptual frameworks is the recognition that the fundamental unit of the theater isn’t the performer alone but the performer in physical proximity to an audience.

From Los Angeles Times ● Aug. 13, 2020

The offensive line, full of four Division I-caliber returners, is the most fundamental unit you’ll find in Montgomery County.

From Washington Post ● Sep. 7, 2017

Two centuries later, his "cells" turned out to be the fundamental unit of all life.

From "Phineas Gage" by John Fleischman

Vocabulary.com logo
by dictionary.com

Just like flashcards, but way more fun

Don't take our word for it. Leave the boring studying behind and join VocabTrainer today. You'll learn even faster and never look back.

Take me to Vocabulary.com