You are downloading the Dictionary-Merriam-Webster XAP file v188.8.131.52 for Windows Phone. Dictionary-Merriam-Webster is a free and useful Books & Reference app: The most trustworthy dictionary and thesaurus of American English, word games, trending words, Word of the Day, Words at Play blog, SCRABBLE, ... You can now download the offline XAP file to install & try it.
Download Locations for Dictionary-Merriam-Webster 184.108.40.206 XAP file
Important Notice: Now Due To Unspecified Limitations, You Can Not Use The Offline XAP File To Install It Any More.
To try to install it manually from an SD card, you should choose one of the server location above to get the offline Dictionary-Merriam-Webster XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.