Siau-hùi-chú-gī (消費主義; consumerism) sī siong-sìn chhî-sio̍k kap cheng-ka siau-hùi oa̍h-tāng tùi keng-chè ū pang-chān ê ì-sek-hêng-thài; chhòng-chō chhut tī seng-oa̍h thāi-tō͘ siōng tùi siong-phín ê su-kiû, hō͘ chu-pún-chú-gī ē-tàng thê-ko kang-chu kap cheng-ka siau-hùi. Siau-hùi-chú-gī pī khoàⁿ-chò sī sian-chìn-kok ê keng-chè iân-jín, hō͘ hiān-tāi-lâng ū siau-hùi ê chi̍p-thé ì-goān.