adjective
Common
dimensional
deye-MEHN-shuh-nuhl
Dimensional (adjective) means relating to dimensions, or having a specified number of dimensions. Example: “A cube is a three-dimensional shape with six equal faces.”
adjective
1
Relating to dimensions, or having a specified number of dimensions.
"A cube is a three-dimensional shape with six equal faces."
"The game uses a two-dimensional map of the town."
"The architect worked from a three-dimensional model of the building."
2
Having noticeable depth or solidity, as opposed to flat.
"The actor gave the character a more dimensional personality than the script suggested."
"Thick paint makes the picture look dimensional rather than flat."
"The sculpture felt far more dimensional in person than in photos."
How to use dimensional
Learner’s notesIn plain EnglishHaving depth or measurable spatial qualities — often used as part of words like "three-dimensional".
Common pairings
three-dimensional
multi-dimensional
dimensional lumber
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Word forms
- Comparative
- more dimensional
- Superlative
- most dimensional
Fill the gap
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A cube is a three-_____ shape with six equal faces.
Synonyms
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three-dimensional
solid
Related words
Rhymes for dimensional
coronal
rational
diagonal
personal
seasonal
national
optional
regional
hormonal
hexagonal
fictional
emotional
See all rhymes for dimensional →
Frequently asked questions
What does “dimensional” mean?
The word “dimensional” means relating to dimensions, or having a specified number of dimensions. In plain terms, having depth or measurable spatial qualities — often used as part of words like "three-dimensional".
How do you pronounce “dimensional”?
“Dimensional” is pronounced deye-MEHN-shuh-nuhl (/daɪˈmɛn.ʃə.nəl/ in IPA).
How do you use “dimensional” in a sentence?
Here is “dimensional” used in a sentence: “The architect worked from a three-dimensional model of the building.”
What part of speech is “dimensional”?
“Dimensional” is an adjective.
Is “dimensional” a common word?
“Dimensional” is a fairly common word in modern English.
How many meanings does “dimensional” have?
“Dimensional” has 2 distinct senses listed in this dictionary. The most common is: relating to dimensions, or having a specified number of dimensions.
What is the difference between two-dimensional and three-dimensional?
Something two-dimensional has only length and width, like a drawing on paper, while something three-dimensional also has depth, like a sculpture. "Dimensional" itself means relating to dimensions or having a stated number of them, which is why it usually appears with a number word attached.
What is dimensional analysis?
Dimensional analysis is a method used in science and engineering that checks or derives equations by comparing the physical dimensions — such as length, time, and mass — on each side. If the dimensions do not match, the equation cannot be correct. It is also used to convert between units.
What is dimensional lumber?
Dimensional lumber is timber cut and planed to standardized widths and depths, such as the "two-by-four," so builders can rely on predictable sizes. The name uses "dimensional" in its sense of relating to dimensions. The named sizes are nominal: a finished two-by-four is slightly smaller than two inches by four inches.
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