dodecahedron noun

/ˌdəʊ.dek.əˈhiː.drən/

/ˌdoʊ-/ n [C] (plural dodecahedra or dodecahedrons) specialized

Definition

a solid shape that has twelve flat surfaces of equal size with five sides

(Definition of dodecahedron noun from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

Synonyms and related words:

If a problem preys on your mind, you think about it and worry about it a lot

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