Dictionary & Thesaurus

Braina can show you definition of any word in English language. It is a free reference tool for your computer desktop that will improve both your writing skills and your vocabulary. This means it can help you in creative writing, academic papers, marketing, business relations or even being a good orator.

Braina is feature-rich software that does much more than a paper dictionary or thesaurus. It is a speech recognition enabled dictionary with audio reply. This means just voice command it to define a word and it will speak back the definition to you. It can even show definition of words through other online sources like Wikipedia and Google.


Meanings of word in different senses
List of all the definitions in frequency order with the most common meanings first.
Audio pronunciations
Word Superset
Sentence usage examples

Dictionary Lookup

Define <word>
e.g. Define encephalon

What is <word>
e.g. What is intelligence?

dictionary software

Find Synonyms

Synonyms of <word>
e.g. Synonyms of shrewd

Find Antonyms

Antonyms of <word>
e.g. Antonyms of good

thesaurus (antonyms and synonyms)

See list of words containing specified word

Words containing <word>
e.g. Words containing apple

word super-set list