size
9 synonyms and 0 antonyms for size, grouped by meaning and by how common each one is.
Noun — The physical dimensions, extent, or amount of something.
Synonyms
Everyday swaps
Common words most readers know — safe in any writing.
Less common
Still standard English, but they carry more weight.
Rare, literary or technical
Precise, but they will stand out — check the sense before using one.
How to use size
The word patterns that sound natural to a native speaker.
Etymology
Originally meant a fixed regulation or standard amount, from Old French assise ("assize"), ultimately from Latin sedere, "to sit."
Full origin of size →Frequently asked questions
What does “size” mean?
The word “size” means the physical dimensions, extent, or amount of something. In plain terms, how big something is, or (less commonly) a glue-like coating applied before painting or weaving.
How do you pronounce “size”?
“Size” is pronounced syz (/saɪz/ in IPA).
How do you use “size” in a sentence?
Here is “size” used in a sentence: “What size shoes do you wear?”
What is another word for “size”?
Words with a similar meaning to “size” include bigness, bulk, largeness, magnitude and scale.
What part of speech is “size”?
Depending on how it is used, “size” can be a noun and a verb.
Where does the word “size” come from?
The word “size” comes from Latin. Originally meant a fixed regulation or standard amount, from Old French assise ("assize"), ultimately from Latin sedere, "to sit.".
Is “size” a common word?
“Size” is a very common word in modern English, usually learned at around the A1 level.
How many meanings does “size” have?
“Size” has 3 distinct senses listed in this dictionary. The most common is: the physical dimensions, extent, or amount of something.
What is the difference between size and dimensions?
Size is the overall measure of how big or small something is, taken as a whole. Dimensions are the specific measurements — such as length, width, and height — that together define that size. You might say a box is large in size, while its dimensions are the exact figures behind that impression.
What is the difference between size and volume?
Volume is a precise measure of the three-dimensional space something occupies, given in units like litres or cubic metres. Size is more general and can refer to length, area, weight, or overall magnitude, not just space. So volume is one particular way of expressing part of an object's overall size.
How is size measured?
Size is measured in different ways depending on what matters. Length uses units like centimetres or inches, area uses square units, and space uses volume. Clothing and shoes use standardised size labels such as small, medium, and large, or numbered systems. The right unit depends on which aspect of size you need.
What is an example of size?
Saying a shirt is a medium is an everyday example of size. So is describing a phone screen as six inches, a room as twelve square metres, or an elephant as large. Each expresses how big something is, whether through a label, a measurement, or a simple comparison like large or small.