wordbook wordbook

noun

a reference book containing words (usually with their meanings)  ( wordbook )
a reference book containing words (usually with their meanings)

 Cephalopterus ornatus Cephalopterus ornatus

noun

black tropical American bird having a large overhanging crest and long feathered wattle  ( Cephalopterus ornatus, umbrella bird )
black tropical American bird having a large overhanging crest and long feathered wattle

 segmented worm segmented worm

noun

worms with cylindrical bodies segmented both internally and externally  ( annelid, annelid worm, segmented worm )
worms with cylindrical bodies segmented both internally and externally

 vermiform appendix vermiform appendix

noun

a vestigial process that extends from the lower end of the cecum and that resembles a small pouch  ( appendix, cecal appendage, vermiform appendix, vermiform process )
a vestigial process that extends from the lower end of the cecum and that resembles a small pouch