All-in-One Cambridge Dictionary
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Instantly access 30+ Cambridge dictionaries on any website. Look up words via popup, right-click menu, hotkeys, or a floating icon.
Users
10K
Rating
4.5
Reviews
33
7D Growth
0|0%
Stable signalUnknownMedium-risk permissions
English-to-English Definitions - Merriam-Webster Dictionary
Find precise English-to-English definitions effortlessly and for free with this intuitive dictionary extension.
Users10KCurrent public install base
Rating4.6Store average score
Reviews114Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
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6 assetsEnglish-to-English Definitions - Merriam-Webster Dictionary Media preview
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Start
4.59
Latest
4.60
7-day rating change
+0.01
2026年7月13日2026年7月19日
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Version3.1.1
ManifestV3
Size194KiB
Languages1English
Published
Store updated
Last crawled
English
Overview
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Discover the world of words with this FREE, open-source Merriam-Webster Dictionary extension, without switching tabs or getting distracted.
Uncover English-to-English definitions swiftly and effortlessly. Its simple search box ensures you access definitions seamlessly without losing focus on your content.
⚠️ Note: This is a powerful dictionary tool for defining words and phrases, NOT a translator.
⚠️ Note: While this extension is free, users need to sign up for a dictionaryapi.com account to generate their own API key for unlimited access. (More details in extension settings.)
✩✩ Key Features ✩✩
1️⃣ Effortless Definition Retrieval:
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Store average score4.6Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.4Average computed only from synced review bodies below
Reviews with text60Synced review bodies
Total ratings / reviews114Chrome Web Store public rating/review count
Store average score: 4.6. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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Would really love a thesaurus addition!
Better than Google Dictionary with a great Chrome extension!!
Good Extension
It's great, but it pops up even when I double click a word in a search bar to rewrite it.
Good Extension, but I am not sure the usage of "Enable review mode to show the lookup history for words found on each page in the bottom corner"
Spent way too much time trying to figure out how to register for an api key for free unlimited access. I filled out the form as asked, after selecting the make it easier option because I don't have developer app information to input. With all fields filled in, checking my password length and that it is matching multiple times, selecting all the cars for the captcha, the "register" button never turns red, allowing me to submit the form. I am a VERY busy college student that didn't have this kind of time to waste. This kind of app should be helping people save time not demanding that they waste it.
Wonderful
It's a impressing and excellent product that make me read more efficient!
Thank's great extension, so far so good.
It would be helpful to include a sentence demonstrating the word in context, along with a list of synonyms.