The spelling of the word "lead sozoiodolate" can be confusing because of the homophones "lead" and "led". However, in this case, "lead" is a noun and pronounced with a long "e" sound (lēd), while "led" is the past tense of the verb "lead" and pronounced with a short "e" sound (lĕd). "Sozoiodolate" is a compound word made up of three Greek roots: "sozo" meaning "to save", "io" meaning "ion", and "dolate" meaning "to give". Its IPA transcription is /liːd sɑːzəʊɪədəleɪt/.
Colorless acicular crystals soluble in 200 parts of water.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.