The spelling of "quininae boras" can be a bit tricky, but using IPA phonetic transcription can help clarify its pronunciation. The first word is pronounced as "kwi-ni-ni" with stress on the second syllable. The second word is pronounced as "bo-ras" with stress on the first syllable. "Quininae" refers to the plural form of "quinine," a medication used to treat malaria. "Boras" refers to a type of fur collar worn in traditional Polish clothing. Together, the phrase may refer to a fur-lined jacket used for medicinal purposes.
Quinine borate, white crystalline powder soluble in water; dose, gr. 3-30 (0.2-2.0).
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.