Blue's Clues Wiki

Dictionary is a yellow book containing many words and their definitions that Blue looks in almost every day to find out what the Word of the Day is. She has a face and has the ability to speak, similar to all other residents of Blue's Room.


A supporting character in Blue's Room, a spin-off on Blue's Clues, Dictionary is an yellow book and a good friend of Blue, her owner. As well as containing words and their definitions, the images used to represent words inside of her move. In every episode she reads every word to Blue.


Dictionary's cover is yellow with a sparkly orange spine and corners. Her cover and spine are decorated with uppercase letters of the alphabet that are a darker color and the ones that spell her name are on the the part of the spine on the front cover. Her face, which has a pair of white eyes with black pupils, orange eyebrows, and a red mouth, is also on the front cover. She also has many white pages with pictures and words on them inside her.


Dictionary has appeared in every episode of Blue's Room for Season 1. She has not appeared in any episodes of Blue's Clues or in the second season of Blue's Room. Her first appearance was in "Snacktime Playdate", the first episode of Blue's Room. Her last appearance was in The Power of the Alphabet.


  • "Words, words, words, words, words!"
  • "♩ I'm Dictionary, words are very fun to look up in me. ♩"
  • "Your word today is…"
  • "You're welcome."


  • Her voice actress, Brianna Gentiella also provides the voice for several of the Talking Clues.
    • She also provides the Seasons 1-2 and 6 speaking voice and singing voice in all seasons for Molly from the Nick Jr. television show "Bubble Guppies".
    • She never appeared in Blue's Clues.
Blue's Room Characters
Main Characters
BluePolka DotsFredRoarySprinklesDoodleboardDress Up ChestBoogie WoogieSilly Seat
Recurring Characters
JoeHandy Dandy JournalDictionaryKeyMoona
Other minor characters
Roar E. Saurus' GrandmotherABC PuppyPrincess of Numbers PuppyShapes PuppyColors PuppyShovelPailMr. SaltMrs. PepperPaprikaCinnamonMailbox