Dictionary.com
definitions

ectoproct

[ek-tuh-prokt]
noun
  1. bryozoan; formerly, one of two broad types of bryozoan.
Compare entoproct.

Origin of ectoproct

see origin at Ectoprocta
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for ectoproct

ectoproct

noun, adjective
  1. another word for bryozoan

Word Origin for ectoproct

from ecto- + -proct, from Greek prōktos rectum
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012