Dictionary
Find
in
Dictionary
Thesaurus
Translations

Click to move up the list of words
psyllid
psyllium
PT
Pt
Pt.
pt
pt.
PT boat
PTA
pta.
ptarmigan
PTC
PTE
Pte
pteranodon
pteridology
pteridophyte
Click to move down the list of words
Also available:

World English Dictionary
Dictionnaire Français

pterygoid process

pter·y·goid proc·ess [ tèrrə goyd pró sèss ] (plural pter·y·goid proc·ess·es)


noun 
Definition:
 
bone of skull: either of two bony plates extending downward from the sphenoid bone of the skull

[< modern Latin pterygoides "like a wing" < Greek pterux "wing"]
Advertisement

© 2009 Microsoft