Lookup free online dictionary and thesaurus sites for definitions.
Lookup Definitions Online Extension
Current version of the extension includes Cambridge Advanced Learner's dictionary, Oxford Advanced Learner's dictionary, Collins English Dictionary, Online Etymology Dictionary, and many more.
You may contact the developer if you wish to add a dictionary of your choice to this browser extension.
Source Manifest.json
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User reviews
Modar Akayleh (ID: 0000007f2be94254) Voted 5 ★ - Updated 11/06/2021
Pavel Zelenin (ID: 0000002e77b2ef31) Voted 5 ★ - Updated 07/29/2020
Cedric (kuyaC) (ID: 000000bad28d6871) Voted 1 ★ - Updated 02/08/2020
Keisuke Uchida (ID: 00000035b3f78684) Voted 5 ★ - Updated 11/22/2019
Ketan D (ID: 000000550ad36b20) Voted 5 ★ - Updated 11/24/2016