Pointless, foolish, lacking intellectual content or value.
Lacking brightness or clearness, as a colour.
Extremely stupid.
To make stupid.
To represent as stupid.
To reduce the intellectual demands of.
Lacking a voice, without vocal sound.
Spoken without vibration of the vocal cords; unvoiced, surd, breathed. Examples: [t], [s], [f], [m̥], [u̥].
Without a vote; having no input into a decision.