Medieval Latin ōvālisfrom Latin ōvumeggawi- in Indo-European roots
American Heritage Dictionary of the English Language, 5th Edition
Oval Sentence Examples
It is oval in shape, and retains its medieval fortifications.
The oval leaves are dark-green above, and whitish with stellate hairs beneath, the margin entire and slightly recurved.
The innermost, the coprodaeum, is an oval dilatation of the end of the rectum, and attains its greatest size in those birds whose faeces are very fluid; it serves entirely as the temporary receptacle of the faeces and the urine.