oral

UK: ˈɔːrəl | US: ˈɔːrəl

Definition
  1. adj. relating to the mouth

  2. adj. spoken rather than written

  3. n. a spoken examination or test

Structure
or <mouth>al <adjective suffix>or <mouth>al <adjective suffix>
Etymology

The word oral traces back to Latin ōrālis, from ōs (mouth). It entered English in the early 17th century via French, retaining its core meaning of "pertaining to the mouth." Over time, it expanded to describe spoken communication (e.g., oral tradition), contrasting with written forms. The suffix -al systematically converts nouns into adjectives, reinforcing its grammatical role.

Examples
  1. The doctor performed an oral examination.

  2. Indigenous cultures often rely on oral histories.

  3. She passed her French oral with distinction.

  4. Oral hygiene is crucial for preventing cavities.

  5. The agreement was made orally, not in writing.