American English student slang 1954; perhaps navy slang before that. "Expert" sense popularized in the Clinton administration, 1993. Origin uncertain, possibly from wonky (“shaky, unreliable”) or wank, wanker or simply expressive.
Migliora la tua pronuncia
Scrivi questa parola
Esercitati a parlare e a memorizzare " wonk " e molte altre parole e frasi in inglese .