The word "trefusia" is spelled using the International Phonetic Alphabet as /tɹɛfjuːʒə/. This word is not commonly used and appears to be a made-up word. The pronunciation consists of four syllables - "tref," "yu," "zhuh," and "uh." The "tref" syllable is pronounced with a short "e" sound, while the "yu" syllable is pronounced with a long "u" sound. The "zhuh" and "uh" syllables are pronounced with a "zh" and "uh" sounds, respectively. Given the unfamiliarity of this word, its spelling may vary depending on context and interpretation.
Trade name of a preparation of albuminate of iron made from blood.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.