English
freebase
From free + base.
Proto-Indo-European *preyH- ‘to please; to love’
…
Proto-Germanic *frijaz ‘free’
Proto-West Germanic *frī ‘free’
Old English frēo ‘free, at liberty’
Middle English fre ‘having the status of a freeman’
English free
Proto-Indo-European *gʷem- ‘to come’
…
Ancient Greek βᾰ́σῐς ‘stepping’
Latin basis ‘a pedestal’
Old French base
Middle English base ‘a foundation or base’
English base
Today it means
noun The purified, dry form of an amine, especially an alkaloid natural product, that is normally used in solution.
Language periods are conventional ranges, not dates for this word.
Etymograph / freebase