Meanings
nounthionoline (usually uncountable, plural thionolines)
plural thionolines
- uncountableusuallychemistryA fluorescent crystalline substance, intermediate in composition between thionol and thionine.
Cite this entry
APA
thionoline. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/thionoline
MLA
“thionoline.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/thionoline. Accessed November 3, 2026.
Chicago
WatkinsX Dictionary, s.v. “thionoline,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/thionoline.
Source: thionoline on Wiktionary, CC BY-SA 4.0.