The word "quercitannoform" is a compound term consisting of four elements: "quercitann-" (from quercitannic acid), "-o-" (a linking vowel), "-anno-" (from annona), and "-form" (meaning "shaped like"). Its IPA phonetic transcription is /kwərˌsɪtænoʊˈfɔrm/, with stress on the second syllable. The spelling of this word is derived from the Latin and Greek roots of its constituent parts. The word refers to a compound that has a structure similar to the quercitannic acid from oak bark and the annona plant.
A preparation, similar in its uses to tannoform, prepared from quercitannic acid and formaldehyde.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.