To express great approval (for).
To elect (a politician, etc.) to an office automatically because no other candidates run; elect by acclamation.
To declare by acclamations.
To salute or praise with great approval; to compliment; to applaud; to welcome enthusiastically.
An acclamation; a shout of applause.
The state of being unknown; a thing that is unknown.
The quality of being difficult to understand; a thing that is difficult to understand.
Darkness; the absence of light.