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 or art of singing.
A low price, especially one under the expected value; chiefly in for a song.
A melodious sound made by a bird, insect, whale or other animal.
A musical composition with lyrics for voice or voices, performed by singing.
An object of derision; a laughing stock.
Poetical composition; poetry; verse.
The distinctive sound that a male bird utters to attract a mate or to protect his territory; contrasts with call; also, similar vocalisations made by female birds.
Any musical composition.