adjective
Zoology= pterygostomial .
Origin
Mid 19th century; earliest use found in Todd's Cyclopaedia of Anatomy and Physiology. From pterygo- + -stome + -ian Compare later pterygostome.
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= pterygostomial .
Mid 19th century; earliest use found in Todd's Cyclopaedia of Anatomy and Physiology. From pterygo- + -stome + -ian Compare later pterygostome.