Dictionary.com Pro

Dictionary.com Pro

By Dictionary.com, LLC

  • Category: Reference
  • Release Date: 2010-08-11
  • Current Version: 7.5.1
  • Adult Rating: 4+
  • File Size: 103.82 MB
  • Developer: Dictionary.com, LLC
  • Compatibility: Requires iOS 8.0 or later.
Score: 4.5
From 12,576 Ratings


Dictionary.com’s Pro app now includes ALL of our content and Upgrades (over 3,400,000 fun and helpful entries) for just one low price. It’s also ad-free! Download the essential and most comprehensive dictionary app for dependable definitions at your fingertips. Dictionary.com is the leading free English dictionary app for iPhone – with over 2,000,000 trusted definitions and synonyms, the Dictionary.com app is designed and optimized for your mobile device. Works offline! Install the free offline dictionary for access to definitions whenever you need them. In addition to the trusted reference content from Dictionary.com and Thesaurus.com, this app includes: - Word of the Day – learn a new word each day and expand your vocabulary - Audio pronunciations – never mispronounce another word - Voice search – find the definitions you’re looking for anywhere, anytime - Content Collections Carousel includes Word Trends, Grammar Tips, Slideshows, and Word of the Day - Quiz widget - test your vocabulary skills (are you prepping for the SAT?) with our Word of the Day quizzes - Word origin and history - discover etymology on even the strangest words - Favorite words and search history - customize your recently searched word list and never forget the newest words you’ve learned - English Spelling help - not sure how a word is spelled? This app will find it for you - Local look-ups - take a look at the words searched by location - Learner’s Dictionary - includes extra information about word usage for English learners - Optimized for Apple Watch!



  • Great!

    By Rainbow1948
    So easy and helpful!
  • I love this app!

    By wuggies3
    Words are so interesting! I enjoy expanding my vocabulary and reading where words originated. Such a fun app for me and something I look forward to daily! Thanks
  • Brightens Every Day

    By Ponderosenbaum
    This app sparks a lot of creative thinking and inspires excitement about what needs to be said. I find that communication has an effervescence and is especially meaningful with the help of Dictionary.com. I definitely wouldn’t want to go a day without it.
  • Indispensable!

    By Regucee
    I couldn’t get along without it!
  • Awesome app

    By Cristian's mom
    I love this app! It allows you to expand your word knowledge, teaches how to pronounce correctly & Plus Thesaurus is available!!
  • Outstanding resource, well designed

    By UmeshM
    Even the most erudite writer will occasionally need to verify spelling, or confirm the meaning of words or phrases. The Dictionary app is as close to perfection as you can get. It has a gargantuan number of words. The synonyms are a life saver when your memory has drawn a blank. It won't teach you grammar or polish your shoes, but it will keep you out of trouble at least 99 percent of the time. Do you know a better way to spend a few bucks? I don't.
  • Super efficient!

    By Above23
    More then dictionary but vocabulary builder!
  • Good definitions, often terrible examples

    By Mark W in HouTX
    I cannot give this app five stars because the examples often seem to have been picked randomly by some algorithm with no understanding of the context. For example, when I looked up “meme” today the example given was in French, and the only relationship with the definition given was the occurrence of the four letters MEME. Needless to say, that four-letter word in French has a completely different meaning. This is an extreme example, but English instances are quite common.
  • Super Useful Dictionary

    By Docmts2013
    I use this dictionary every at work and at home. Recommend it highly.
  • Nice app!!!

    By Awwshucxx
    This dictionary app is very good, therefore it's the bomb!!!😜👍🏾