distillation
UK[ˌdɪstɪˈleɪʃn]US[ˌdɪstəˈleɪʃn]
n
The process of purifying a liquid by heating it until it vaporizes, then cooling the vapor to collect the resulting liquid.
n
The process of extracting the essential meaning or most important aspects of something.
Morpheme Breakdown
de
still
ation
de
down, away
still
drop
ation
action or process
Etymology
The word 'distillation' has a vivid history rooted in the physical process it describes. It originates from the Latin verb destillare, meaning "to drip down or trickle off," which itself is a compound of de- ("down") and stillare ("to drip"). This perfectly captures the core image of the chemical process: a substance is vaporized by heat, and the purified vapor then condenses and drips down into a separate container. Over centuries, the term evolved beyond its literal, alchemical origins to acquire a powerful metaphorical sense. It now also signifies the intellectual process of extracting the pure essence or most crucial elements from a complex body of information, mirroring the physical separation of components.
Analysis
Structure: de (down, away) + still (drop) + ation (action or process)
de: A Latin prefix meaning "down from, away, off." In this word, it conveys the idea of separation or removal.
still: From Latin stillare, meaning "to drip, trickle, or fall in drops." It is a direct substring of the modern spelling.
ation: A suffix of Latin origin (-ationem) used to form nouns indicating an action or process.
Examples
The distillation of whiskey is a carefully controlled process that imparts unique flavors.
This book offers a brilliant distillation of the philosopher's complex ideas.
Traditional rose water is made by the steam distillation of rose petals.