n. a person whose occupation is to be consulted for their expertise, advice, or help in an area or specialty. Alternatively, a party whose business is to be similarly consulted.
the GNU version of the Collaborative International Dictionary of English
n. an expert who gives advice.
The Century Dictionary and Cyclopedia
n. A physician who is called in by the attending physician to give counsel in a case.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. an expert who gives advice
Word Usage
"The title consultant brings with it an expectation of certain skills and expertise."