bilaterally symmetrical

Definitions of bilaterally symmetrical
  1. adjective
    capable of division into symmetrical halves by only one longitudinal plane passing through the axis
    synonyms: zygomorphic, zygomorphous
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    Antonyms:
    actinomorphic, actinomorphous
    capable of division into symmetrical halves by any longitudinal plane passing through the axis
    actinoid
    having a radial form
    show more antonyms...
  2. adjective
    having identical parts on each side of an axis
    synonyms: bilateral, bilaterally symmetric, isobilateral
    symmetric, symmetrical
    having similarity in size, shape, and relative position of corresponding parts
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