subfield
Americannoun
Etymology
Origin of subfield
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.
A subfield of AI, computer vision gives machines the ability to make sense of visual information like photos and videos.
From Barron's ● May 19, 2026
Messrs. Curtin and Burgess show that the method underlying this subfield of economics can’t do what researchers claim it can.
From The Wall Street Journal ● Apr. 29, 2026
The public relations industry has a related subfield called “crisis communications”—the art of preparing for, and reacting to, adverse publicity.
From Slate ● Nov. 28, 2024
Computer vision is a subfield of AI that deals with the ability of computers to interpret and analyze visual data from the world.
From Science Daily ● Jun. 3, 2024
Expertise in a subfield was the key to a successful career as an engineer, and expertise was becoming a necessity for the mathematicians and computers as well.
From "Hidden Figures" by Margot Lee Shetterly
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
