engineer

mastery
UK /ˌɛn(d)ʒɪˈnɪə/ US /ˌɛnd͡ʒɪˈnɪ(ə)ɹ/nounverb

card 1 of 10 · synonym

Which word is closest in meaning to 'engineer' in this sentence?

The engineer presented her innovative design at the conference.