Phrase guide

dimensional analysis

noun · 1 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

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1

noun

Meaning 1

The study of the dimensions of physical quantities; used to obtain information about large complex systems, and as a means of checking mathematical and physics equations.

Definition source: English Wiktionary via Wiktextract

Usage: uncountable

Topics: mathematics, natural-sciences, physical-sciences, physics, sciences

Examples

  • 2000, Stuart Churchill, 2.3: Similitude: Data Analysis and Data Correlation, Frank Kreith, CRC Handbook of Thermal Engineering, CRC Press, page 2-28, The full power and utility of dimensional analysis is often underestimated and underutilized by engineers.
  • 2008, Andrew Clennel Palmer, Dimensional Analysis and Intelligent Experimentation, World Scientific, page 1, Dimensional analysis is a technique that can be used to clarify and explain relationships between physical quantities.
  • 2014, Jonathan Worstell, Dimensional Analysis: Practical Guides in Chemical Engineering, Elsevier (Butterworth-Heinemann), page 19, Buckingham investigated the foundation of Dimensional Analysis itself. In his paper, he stated, and proved, what became known as Buckingham's Pi theorem, which forms the foundation of Dimensional Analysis.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

No etymology was provided for this word.

Across languages

Translations

6 source translations are retained for this English entry.

  • French: analyse dimensionnelle — the study of the dimensions of physical quantities
  • German: Dimensionsanalyse — the study of the dimensions of physical quantities
  • Hungarian: dimenzióanalízis — the study of the dimensions of physical quantities
  • Italian: analisi dimensionale — the study of the dimensions of physical quantities
  • Japanese: 次元解析 — the study of the dimensions of physical quantities
  • Russian: ана́лиз разме́рности (análiz razmérnosti) — the study of the dimensions of physical quantities