See Also: expert 1, noun(dictionary)
Expert(law)
expert(dictionary)
expert(2)(dictionary)
expert(1)(dictionary)
expert system(medicine)
expert testimony(medicine)
expert system(encyclopedia)
Expert Witness(law)
expert witness(dictionary)

expert 1, noun (oh)



[Date: 1800-1900; Language: French; Origin: Old French; EXPERT2]
someone who has a special skill or special knowledge of a subject, gained as a result of training or experience
expert on/in
::He's a world expert on marine mammals.
medical/technical/financial etc expert
::Tests should be administered by a medical expert.