(phrasal verb) to traffick labourers overseas to work as coolies; to betray / to trick (usually only used in the passive voice, 'to be betrayed' / 'to be tricked'; refers to people who have to sell themselves into slavery when driven by poverty
Definitions (粵典–words.hk)
動詞、俚語
俾人呃或者拐咗去一個好遠嘅地方送死或者做苦力 to be cheated or kidnapped to somewhere far away as slave labour; literally: to sell piglet
佢阿爺畀人賣豬仔賣咗去舊金山 。
佢阿爷畀人卖猪仔卖咗去旧金山 。
keoi5 aa3 je4 bei2 jan4 maai6 zyu1 zai2 maai6 zo2 heoi3 gau6 gam1 saan1. His grandfather was sold as slave labour in San Francisco.
Definitions (Wiktionary)
verb, Cantonese, verb-object
to trick; to con
verb, Cantonese, verb-object
to betray
verb, verb-object
to sell someone into indentured servitude of forced labour (syn.) 賣豬囝, 卖猪囝