effectively
Americanadverb
-
in a way that accomplishes a purpose or produces the intended or expected results.
These scissors are no longer sharp and do not cut effectively.
You may not like all your coworkers, but you still have to learn to work effectively with them.
-
in actuality; in practice.
Allowing the legislature to take existing money for schools and use it for other purposes effectively means there will be no new money for education.
-
in a way that produces a vivid impression; strikingly.
The visually rich photographs are effectively displayed against the stark white gallery walls.
Other Word Forms
Etymology
Origin of effectively
Explanation
Effectively is an adverb with two meanings; use it if you want to describe something that's done in an effective manner or as a replacement for words like "actually" or "basically." If wearing special gloves helps you catch a football more effectively, then it helps you get the job done better and more efficiently. People usually want to do their jobs more effectively. But this word can also mean actually or basically. If your grandparents are raising you, they are effectively your parents, and you are effectively their children. Whether they're raising you effectively in the first sense is another matter.
Vocabulary lists containing effectively
Inside: Academic Vocabulary
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4.3: Origins and Impact of the Western European Empires in the North Atlantic (Sources 1–9)
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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.
“The tools are evolving so quickly that students are effectively using very different tools by the time the possible negative effects of the old tools start appearing,” Kopec said.
From Los Angeles Times ● Sep. 14, 2026
"In short, we found that sucralose-6-acetate is genotoxic, and that it effectively broke up DNA in cells that were exposed to the chemical," Schiffman said.
From Science Daily ● Sep. 14, 2026
A truce that had largely held for more than four years effectively collapsed in July.
From BBC ● Sep. 11, 2026
I explained why younger people may actually adapt to AI more effectively than adults because they already inhabit worlds saturated with information, filtering and digital manipulation.
From The Wall Street Journal ● Sep. 11, 2026
Just about every major Wall Street investment bank was effectively run by its bond departments.
From "The Big Short" by Michael Lewis
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.
