symmetrical

/sɪˈmɛtrɪkəl/
adjective
  1. Having two halves that match exactly when divided down the middle; balanced in shape or arrangement.
    • Her face is almost perfectly symmetrical, which many people find attractive.
    • The snowflake had a beautiful symmetrical shape.
    • The garden was designed with symmetrical rows of flowers on each side of the path.
  2. In mathematics or logic, describing a relationship where if one thing relates to another, the second relates to the first in the same way.
    • A symmetrical function returns the same value when its inputs are swapped.
    • The data forms a symmetrical distribution around the average.
    • The relation 'is the same age as' is symmetrical.
Antonyms
What does "symmetrical" mean? | whatsthatwordmean | whatsthatwordmean