Matching Words
11771 ResultsBelow are the words that matched your query.
Ornithoscelida
- - A group of extinct Reptilia, intermediate in structure (especially with regard to the pelvis) between reptiles and birds.
Ornithotomical
- - Of or pertaining to ornithotomy.
Orthodox Sleep
- noun - a recurring sleep state during which rapid eye movements do not occur and dreaming does not occur; accounts for about 75% of normal sleep time
Orthographical
- - Of or pertaining to orthography, or right spelling; also, correct in spelling; as, orthographical rules; the letter was orthographic.
Orthomolecular
- adjective - designating or relating to a form of treatment of mental disorders that seeks to restore biochemical balance in the body with large doses of vitamins and minerals; "orthomolecular medicine"; "orthomolecular therapy"
Orthomyxovirus
- noun - a group of viruses including those causing influenza
Orthophosphate
- noun - a salt of phosphoric acid
Orville Wright
- noun - United States aviation pioneer who (with his brother Wilbur Wright) invented the airplane (1871-1948)
Os Scaphoideum
- noun - the largest wrist bone on the thumb side
Os Sesamoideum
- noun - any of several small round bones formed in a tendon where it passes over a joint