Where does “nanotoxicologic” come from?

nanotoxicologic (English) comes from English toxicologic, from French toxicologique, from French -ique, from Middle French -ique, from Old French -ique, from Latin -icus, from Proto-Italic *-ikos — forms adjectives with the sense of 'of or pertaining to'.

Ancestry of “nanotoxicologic”, step by step

nanotoxicologic traces back through two separate lines of ancestry.

via English toxicologic

StepLanguageWordMeaning
1EnglishtoxicologicOf or pertaining to toxicology
2Frenchtoxicologiquetoxicological
3French-iqueUsed to form adjectives from nouns: -ic, -ical,...
4Middle French-iqueic
5Old French-ique-ic
6Latin-icusbelonging to; derived from; of or pertaining to;...
7Proto-Italic*-ikosforms adjectives with the sense of 'of or pertaining to'

via English nano

StepLanguageWordMeaning
1EnglishnanoNanotechnology
2Englishnano-API; In the International System of Units and...
3Latinnānusdwarf
4Ancient Greekνᾶνοςdwarf
Every word from Proto-Italic *-ikos