Dictionary.com
definitions
  • synonyms

pentagonoid

[pen-tag-uh-noid]
See more synonyms for pentagonoid on Thesaurus.com
adjective
  1. like a pentagon in shape.
Show More

Origin of pentagonoid

First recorded in 1880–85; pentagon + -oid
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for pentagonoid

Historical Examples

  • Frontal and parietal nodules slightly prominent; occipital nodule quite prominent (pentagonoid cranium).

    Pedagogical Anthropology

    Maria Montessori