Definition and meaning of English word "reduce"
reduce
/rɪˈdjuːs/
Meaning
VerbTo bring down the size, quantity, quality, value or intensity of something; to diminish, to lower.
How to use
The verb 'reduce' means to make something smaller or less in amount, degree, or severity. A common learner mistake is to confuse 'reduce' with 'decrease', although both verbs convey a similar meaning, 'reduce' often implies a more significant or more drastic change.
🇬🇧 English
reduce
Example
We need to reduce the size of the picture.
We need to reduce the weight of the car.
Your personal vocabulary
🦊 Use this word in a live AI conversationSynonyms
Common phrases
- reduce to— reduce to
- reduce by— reduce by
- reduce costs— reduce costs
This concept in other languages
Frequency rank: #349 in English
Learn them all! 🚀
Master the 1000 most common English words with smart explanations, audio pronunciation, and spaced repetition.
Start Learning For Free →No sign-up required
Frequently Asked Questions
What does the English word "reduce" mean?▼
The English word "reduce" means "reduce" in English.
How do you pronounce the English word "reduce"?▼
You can hear the correct audio pronunciation of the word "reduce" by clicking the play button next to the word at the top of this page.
Can I see an example sentence with "reduce"?▼
Yes, here is a practical example: "We need to reduce the size of the picture." (which translates as "reduce").
More Extended Verbs words
Related reading
Duolingo vs Anki vs Apps: Comparing Language Learning Methods in 2026
An honest comparison of popular language learning approaches: gamified apps, SRS flashcards, textbooks, tutors, and immersion. Pros, cons, and who each is best for.
Read →MethodWhat Is Spaced Repetition? The SM-2 Algorithm Explained Simply
Spaced repetition is the single most effective method for memorizing vocabulary. Learn how the forgetting curve works, how the SM-2 algorithm calculates review intervals, and why 20 minutes a day beats 2 hours of cramming.
Read →