Expression in words, either speech or writing.
A formal lengthy exposition of some subject, either spoken or written.
An institutionalized way of thinking, a social boundary defining what can be said about a specific topic (after Michel Foucault).
Any rational expression, reason.
To exercise reason; to employ the mind in judging and inferring; to reason.
To engage in discussion or conversation; to converse.
To write or speak formally and at length.
The act of communicating vocally.
One's ability to communicate vocally in a given language.
An oral recitation of e.g. a story.
Used in speaking.
Having competence in a language.
Having the ability of speech.
Expressive; eloquent.
Involving speaking.
Indication that the person requested is the same as the one who is currently speaking.