Meaning & use

symmetrical

adjective·Academic

Last updated

UK/sɪˈmetrɪkl/
US/sɪˈmetrɪkl/

Meanings

  1. adjectivenot comparable

    Having two sides that are the same as each other, like a mirror image.

    Grammar: Used before a noun or after be: a symmetrical face.

    Patterns

    • perfectly symmetrical
    • symmetrical about something

    The butterfly's wings are perfectly symmetrical.

    The garden has a symmetrical design with a fountain in the middle.

    A square is symmetrical about its diagonal.

  2. adjectivecomparableformal

    Balanced in the same way on both sides, such as an arrangement or relationship.

    Grammar: Can describe non-physical things such as agreements.

    Patterns

    • a symmetrical relationship

    The treaty created a symmetrical relationship between the two countries.

    Their duties were symmetrical, with each side doing the same tasks.

Common combinations

perfectly symmetrical
The snowflake was perfectly symmetrical.
symmetrical shape
Draw a symmetrical shape on the grid.
symmetrical design
The hotel has a symmetrical design.
symmetrical face
Many people find a symmetrical face attractive.
roughly symmetrical
The two wings were roughly symmetrical.

Synonyms and how they differ

balanced
Balanced is wider and can refer to weight, mood or fairness, not only matching sides.
even
Even can mean flat or equal in number, whereas symmetrical needs mirrored halves.
regular
Regular means following a pattern with equal parts, but need not have mirrored sides.

Opposites

Word family

symmetry noun
the quality of matching sides
symmetrically adverb
in a mirrored way
asymmetrical adjective
not matching on both sides
symmetric adjective
a shorter form used in mathematics

Commonly confused: symmetrical or geometrical?

symmetrical vs geometrical

Geometrical relates to geometry in general; symmetrical specifically means matching on either side.

Practice

Which letter is symmetrical about a vertical line?

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