reduce
UK[rɪˈdjuːs]US[rɪˈduːs]
v
To make something smaller in size, amount, degree, importance, or price.
v
To bring someone or something into a specified state or condition, typically a worse one.
v
(Chemistry) To cause a substance to combine with hydrogen or to lose oxygen.
Morpheme Breakdown
re
duce
re
back, again
duce
lead, bring
Etymology
The verb "reduce" entered English in the late 14th century from the Latin reducere, meaning "to lead back, bring back, restore." This Latin term is a compound of the prefix re- ("back") and the verb ducere ("to lead"). The core logic of the word is the action of leading something back to a prior, often lesser or more fundamental, state. Over time, this literal sense of "bringing back" broadened to encompass the modern abstract meanings of diminishing size or amount, converting to a different form, or subjugating to a particular condition. The chemical sense, involving the gain of electrons or hydrogen, aligns with this idea of returning a substance to a more elementary form.
Analysis
Structure: re (back, again) + duce (lead, bring)
- re: A Latin prefix meaning "back" or "again." It indicates a backward motion or a return to a previous state.
- duce: From the Latin root ducere, meaning "to lead" or "to bring." In English, it appears in words like "produce," "deduce," and "conduct."
Examples
The company aims to reduce its carbon emissions by half within five years.
The intense heat reduced the ancient forest to ashes.
In the reaction, the iron oxide is reduced to pure iron.