boffin

Từ điển WordNet v3.1 - WordNet Dictionary

noun

(British slang) a scientist or technician engaged in military research
• Usage Domain:
slang, cant, jargon, lingo, argot,
patois, vernacular
• Regions:
United Kingdom, UK, U.K., Britain, United Kingdom of Great Britain and Northern Ireland, Great Britain
• Hypernyms:
research worker, researcher, investigator