10 Sites Like Merriam-webster.com

Merriam-Webster refers to the marketplace that offers its users an authoritative source of language information with a range of products

11 U-Dictionary Alternatives

U-Dictionary is one of the best translation dictionaries, where consumers can translate their conversations, text, text images, and much more.

LibreTranslate is an open-source translation API that helps to translate technical texts. It can be worked in the offline environment.