Etymograph

English

fluoroderivative

From fluoro- + derivative.

Formed from fluoro- + derivative

Latin fluō ‘to flow, stream, pour’

Latin fluor ‘flow’

English fluoro-

Proto-Indo-European *h₃reyH- ‘to move, set in motion’

…

Latin rīvō ‘to lead or draw off’

Latin dērīvō ‘to derive’

Latin dērīvātus ‘drawn off, diverted, derived’

Middle French dérivatif

English derivative

Today it means

noun A derivative compound obtained by reaction with fluorine.

Language periods are conventional ranges, not dates for this word.

Etymograph / fluoroderivative