Thâu-im-hoat

Thâu-im-hoat (Eng-gí: acrophony; Hi-lia̍p gí-goân: ἄκρος akros "siāng-téng-thâu" + φωνή phone "siaⁿ-im") sī tùi chi̍t thò jī-bó-hē lāi-bīn kò-pia̍t jī-bó ê hō-miâ hong-hoat. Ki-pún ê hong-sek sī ēng beh hō-miâ ê jī-bó pún-sin chò thâu-jī-bó lâi sán-seng im-chat. Pí-lūn Hi-lia̍p jī-bó thong-iōng ê hō-miâ chiō sǹg sī thâu-im-hoat, chhiūⁿ α, β, γ, δ tùi-èng ê hō-miâ hun-pia̍t sī αλφα (alpha), βήτα (beta), γάμμα (gamma), δέλτα (delta), lóng-sī jī-bó pún-sin chhōa-thâu ê ho͘-im.