Click any word in a definition or example to find the entry for that word
90% of the time, speakers of English use just 7,500 words in speech and writing. These words appear in red, and are graded with stars. One-star words are frequent, two-star words are more frequent, and three-star words are the most frequent.
The thesaurus of synonyms and related words is fully integrated into the dictionary entries. Click on the T button in an entry to review the synonyms and related words for that meaning.
the United States and its European allies
If you're going to succeed in this job you will need allies.
This is the British English definition of ally. View American English definition of ally.
Change your default dictionary and thesaurus to American English.
View the pronunciation for ally.
the belief that every problem has a solution based in technology
the outer narrower bone in the bottom part of your leg. The other wider bone is your tibia.
any random process, such as a competition in which a name is drawn from a hat
A must for anyone with an interest in the changing face of language. The Macmillan Dictionary blog explores English as it is spoken around the world today.
Definition of ally from the online English dictionary from Macmillan Publishers Limited.