plantain water (uncountable)
- (now rare) A drink made from the plantain plant. [from 16th c.]
1755, Miguel de Cervantes, translated by Tobias Smollett, Don Quixote, Volume 1, I.8:This was not the case with Sancho Panza, whose belly being well replenished, and that not with plantane water, made but one nap of the whole night […] .
1952, Carroll Camden, Elizabethan Women:For those who judge the efficacy of a mouthwash by its unpleasant taste, a rather nauseous remedy can be made from four ounces each of rose-water and plantain-water, an ounce of honey of roses […]