admixture
From LSJ
Ποιητὴς, ὁπόταν ἐν τῷ τρίποδι τῆς Μούσης καθίζηται, τότε οὐκ ἔμφρων ἐστίν → Whenever a poet is seated on the Muses' tripod, he is not in his senses
subs.
P. and V. κρᾶσις, ἡ, σύγκρασις, ἡ (Eur., Frag.).
Without admixture, pure: P. and V. ἄκρατος.