sum
The word sum as an adjective describes the total or final amount of something.
Explanation at your level:
The word sum means the total. If you have 2 apples and 3 apples, the sum is 5. It is a simple way to talk about math.
You use sum when you want to talk about the total result. It is very common in math class when you add numbers together to get one final answer.
When you use sum as an adjective, you are describing the final amount. It is often used in the phrase sum total to make sure people know you have counted every single part.
The adjective sum is used to emphasize that a figure represents the absolute total. It is more formal than just saying 'total' and is often found in academic or financial writing to add precision.
In advanced English, sum functions as an attributive adjective to denote the aggregate value. It is frequently used in idiomatic expressions like 'the sum total of experience,' which suggests a comprehensive collection of life events or knowledge.
At the mastery level, sum reflects its Latin roots in summa. It is used to convey the 'highest' or 'most significant' aspect of a collection. It appears in philosophical or literary contexts to describe the essence of a subject when all its components are synthesized.
Wort in 30 Sekunden
- Sum means total.
- Used in math.
- Formal adjective.
- Commonly 'sum total'.
Hey there! When we use sum as an adjective, we are usually talking about the total or complete amount of something. Think of it as a way to say, 'this is everything combined.'
You will often see it used in phrases like sum total. It serves to emphasize that no parts were left out. It is a very precise word that adds a sense of finality to a calculation or a collection of items.
The word sum comes to us from the Old French word summe, which traces back to the Latin summa, meaning 'top' or 'highest part'. It is quite fascinating because it implies that the total is the 'peak' of all individual numbers added together.
Historically, it has been used in mathematics for centuries. Over time, it moved from being just a noun for a math result to an adjective used to describe the completeness of a situation or a collection.
In English, you will mostly see sum used as a noun, but as an adjective, it is quite specific. It is almost always found in the collocation sum total.
This usage is typically formal. You would use it in a business report or a math textbook rather than during a casual chat with friends. It adds weight and authority to your description of a final figure.
1. Sum total: The final result of adding everything. The sum total of our efforts was a great success.
2. In sum: Used to summarize. In sum, we need more time.
3. Sum and substance: The core meaning. That is the sum and substance of the argument.
4. Sum of one's parts: Referring to the whole person. She is more than the sum of her parts.
5. Grand sum: A very large total. The grand sum was impressive.
As an adjective, sum is invariable, meaning it does not change form. It is pronounced /sʌm/ in both British and American English, rhyming with hum, drum, and mum.
It is usually placed before the noun it modifies, such as in 'the sum total'. Because it is a short, single-syllable word, it carries strong stress when spoken, making it sound definitive.
Fun Fact
Related to the word summit
Pronunciation Guide
Short 'u' sound
Short 'u' sound
Common Errors
- confusing with some
Rhymes With
Difficulty Rating
Easy
What to Learn Next
Prerequisites
Learn Next
Fortgeschritten
Grammar to Know
Subject-verb agreement
The sum is...
Examples by Level
The sum is ten.
The total is 10.
Noun usage
The sum total of the bill is high.
He calculated the sum quickly.
The sum is correct.
Add them for the sum.
The sum is small.
Check the sum again.
What is the sum?
The sum is ready.
The sum total of our work is finished.
Please provide the sum total of expenses.
The sum total of his knowledge is vast.
We reached a sum total of fifty dollars.
The sum total represents our progress.
The sum total is what matters.
I need the sum total by noon.
The sum total was unexpected.
The sum total of the evidence points to him.
The sum total of human history is complex.
We calculated the sum total of the project costs.
The sum total of his efforts was minimal.
She is the sum total of her experiences.
The sum total of the data is clear.
Consider the sum total of all factors.
The sum total of the collection is impressive.
The sum total of his contributions changed the industry.
In sum total, the policy was a failure.
The sum total of our fears was realized.
We must look at the sum total of the situation.
The sum total of the evidence is overwhelming.
The sum total of the investment is significant.
The sum total of his life's work is here.
The sum total of the agreement is binding.
The sum total of the philosophical discourse was profound.
He represents the sum total of our collective ambition.
The sum total of the artistic movement is visible.
The sum total of the legal precedents is clear.
The sum total of the environmental impact is severe.
The sum total of the research suggests a new path.
The sum total of the cultural shift is undeniable.
The sum total of the historical record is preserved.
Synonyme
Gegenteile
Häufige Kollokationen
Idioms & Expressions
"sum and substance"
The core of the matter
That is the sum and substance of it.
formalEasily Confused
Homophones
Sum is math, some is quantity.
Some people like the sum.
Sentence Patterns
The sum of X is Y.
The sum of two and two is four.
Wortfamilie
Nouns
Verbs
Adjectives
Verwandt
How to Use It
8/10
Formality Scale
Häufige Fehler
Sum is a noun or adjective; to use it as a verb, you need 'up'.
Tips
Sum vs Some
Sum is for math; some is for quantity.
Memorize It
Mnemonic
Sum = Some total
Visual Association
A big plus sign
Word Web
Herausforderung
Add your change.
Wortherkunft
Latin
Original meaning: Highest part
Kultureller Kontext
None
Common in math and business
Practice in Real Life
Real-World Contexts
Math class
- find the sum
Conversation Starters
"What is the sum of your daily expenses?"
Journal Prompts
Write about a time you calculated a sum.
Häufig gestellte Fragen
1 FragenOnly when followed by 'up'.
Teste dich selbst
The ___ is five.
Sum is the total.
Ergebnis: /1
Summary
Sum is the total result of addition.
- Sum means total.
- Used in math.
- Formal adjective.
- Commonly 'sum total'.
Sum vs Some
Sum is for math; some is for quantity.
Beispiel
The sum total of her efforts resulted in a magnificent final project.
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