Definition of notices:
(n) :
(chiefly uncountable) The act of observing; perception.
(n) :
(countable) A written or printed announcement.
(n) :
(countable) A formal notification or warning.
(n) :
(chiefly uncountable) Advance notification of termination of employment, given by an employer to an employee or vice versa.
(n) :
(uncountable) Prior notification.
(v) :
(transitive) To become aware of; to observe.