say it: suh-MEH-tri-kuhl
symmetrical is an adjective meaning "having similarity in size, shape, and relative position of corresponding parts". It carries 2 recorded senses.
having similarity in size, shape, and relative position of corresponding parts
exhibiting equivalence or correspondence among constituents of an entity or between different entities
Definitions, synonyms and semantic relations for symmetrical come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.