expert betyder på engelska

expert [experts]▼◼◼◼(person with extensive knowledge or ability)
noun
[UK: ˈek.spɜːt] [US: ˈek.spərt]You're the expert. = C'est toi l'expert.

scholar [scholars]▼◼◼◻(specialist in a particular branch of knowledge)
noun
[UK: ˈskɒ.lə(r)] [US: ˈskɑː.lər]

pro [pros]▼◼◼◻(someone who is very good at something)
noun
[UK: prəʊ] [US: ˈproʊ]

adept [adepts]▼◼◻◻(one fully skilled or well versed in anything)
noun
[UK: ˈæ.dept] [US: ə.ˈdept]Hackers are adept at getting around computer security measures. = Les pirates sont experts dans l'art de contourner les mesures de sécurité informatiques.

cognoscente [cognoscenti]▼(someone possessing specialized knowledge in a particular field)
noun
[UK: ˌkɒ.njəʊ.ˈʃen.tɪ] [US: ˌkɑː.njə.ˈʃen.tiː]

adept▼◼◻◻(well skilled)
adjective
[UK: ˈæ.dept] [US: ə.ˈdept]Hackers are adept at getting around computer security measures. = Les pirates sont experts dans l'art de contourner les mesures de sécurité informatiques.

accountant [accountants]▼◼◼◼(one whose profession includes organizing, maintaining and auditing the records of another)
noun
[UK: əˈk.aʊn.tənt] [US: əˈk.aʊn.tənt]

expertise [expertises]▼◼◼◼(advice or opinion of an expert)
noun
[UK: ˌek.spɜː.ˈtiːz] [US: ˌek.spər.ˈtiːz]

expertise [expertises]▼◼◼◼(great skill or knowledge)
noun
[UK: ˌek.spɜː.ˈtiːz] [US: ˌek.spər.ˈtiːz]

counsel [counsels]▼◼◻◻(advice)
noun
[UK: ˈkaʊn.sl̩] [US: ˈkaʊn.sl̩]

expert witness▼◼◼◼(witness with topical expertise)
noun

educated guess▼(guess based on experience or knowledge)
noun