Of a declaration, indication, utterance, etc.: distinctly expressing all that is meant; leaving nothing merely implied or suggested; express.

Capable of being expressed.

That can be, or may lawfully be, expressed or described in words. Now only archaic in antithesis to ineffable.

Made manifest or clear; unfolded, opened out; revealed. Obsolete.

That may be described; esp. capable of being portrayed or expressed in words.

disinvolved, explicit.

That admits of being enunciated.

Of a thing: That can or may be talked of or about. rare