What does symmetrical mean?
Symmetrical describes something whose parts are arranged in a balanced, corresponding way. Most commonly, the word refers to a mirror-like arrangement in which two halves correspond in size, shape, or position around a central axis. It can also apply more broadly to relationships that seem well balanced or harmoniously opposed, as in a symmetrical argument or an arrangement of equal visual weight. The adjective is used in everyday English as well as in technical descriptions of geometry, architecture, biology, design, and art. Its close relationship to symmetry makes it especially useful when an arrangement is intentionally ordered rather than merely even by chance. Symmetrical carries a generally positive sense of proportion, order, and completeness, although that favorable impression is weaker in technical or purely descriptive contexts. Together, symmetry and symmetrical describe one of the most familiar principles of pattern and design: parts that visually or structurally answer one another.
adjectiveHaving symmetry, especially an arrangement in which parts correspond in size, shape, or position on either side of a central line or point. It can also describe a balanced relationship among different elements.
- Having parts arranged correspondingly on either side of a central line, axis, or point.
- Having a balanced, harmonious relationship among components or opposing forces.
"The building has a symmetrical design, with identical wings extending from its central entrance."
"The two towers form a symmetrical pair on either side of the cathedral."
"Her argument was symmetrical in structure, presenting the opposing evidence with equal care."
"The dancers moved in a perfectly symmetrical formation."
Symmetrical literally evokes parts measured together: Greek sym- means “together,” and metron means “measure.”
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does symmetrical come from?
Symmetrical was formed in English during the 17th century from symmetry with the suffix -al. Its deeper roots lie in Greek sym-, meaning “together,” and metron, “measure,” through symmetry and its relatives. The word belongs to a family including symmetric, symmetry, symmetrize, and symmetrise, all of which preserve the idea of measured balance or correspondence.
Related word forms
How symmetrical is actually used
Neutral and widely used in both formal and informal English. In everyday writing it can suggest balance, order, and visual harmony, not merely exact geometric correspondence.
Easily confused with symmetrical
Symmetry is the noun naming the quality of being arranged in a balanced or corresponding way, while symmetrical is the adjective describing something that has that quality.