oral
adjective
[ ˈɔːr(ə)l ]
• spoken rather than written; verbal.
• "they had reached an oral agreement"
Opposite:
written,
• relating to the mouth.
• "oral hygiene"
oral
noun
• a spoken examination or test.
• "a French oral"
Origin:
early 17th century: from late Latin oralis, from Latin os, or- ‘mouth’.