Advertisement
Advertisement
preoral
[ pree-awr-uhl, -ohr- ]
adjective
, Zoology.
- situated in front of or before the mouth.
Discover More
Other Words From
- pre·oral·ly adverb
Discover More
Example Sentences
The cilia of the preoral and postoral bands are not clearly differentiated at this stage.
From Project Gutenberg
At the anterior end of the preoral lobe is a nervous thickening of the ectoderm called 226 the apical plate .
From Project Gutenberg
Prostomium: The region in front of the mouth; the preoral part of the head.
From Project Gutenberg
To the right of this adoral zone is a single line of preoral cilia.
From Project Gutenberg
Advertisement
Advertisement
Advertisement
Advertisement
Browse