Webster's Revised Unabridged Dictionary · 1913

Periproct

Periproct , noun

[Prefix peri- + Greek {not transcribed} the anus.]

(Zoology) The region surrounding the anus, particularly of echinoderms.

Text from the public-domain GNU Collaborative International Dictionary of English, derived from Webster's Revised Unabridged Dictionary (1913). Definitions marked with were added by later GCIDE contributors and are not in the original 1913 edition.

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