Click any word in a definition or example to find the entry for that word
the group of people who regularly write about subjects in the news or discuss them on television
informal someone who has a lot of knowledge
someone who has a particular skill or who knows a lot about a particular subject
someone who is considered an expert in a particular subject
someone whose training, education, or experience makes them an expert in a particular subject
an expert or a professional person whose job is to give help and advice on a particular subject
someone who has special skills and qualifications
someone who is well educated and interested in art, science, literature, etc. at an advanced level
someone whose opinions are broadcast or published because they know a lot about a particular subject
someone who is an expert in a subject, and is often asked to talk to the public about that subject
a medical test in which blood cells are taken from the body and examined to find out if they are healthy
a man with a singing voice that is fairly deep, in the range between a tenor and a bass
someone on a film set who takes care of plants, trees, and other various landscaping materials like rocks, gravel, sand, etc.
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.
Free thesaurus definition of educated people and experts from the Macmillan English Dictionary - a free English dictionary online with thesaurus and with pronunciation from Macmillan Publishers Limited.