announcement · noun C or U /əˈnɑʊn.smənt/
Word family
Nouns: announcement, announcer
Adjectives: unannounced
Verbs: announce
Adverbs: unannounced
announcement
B1 something that someone says officially, giving information about something
Dictionary example:
The President made an unexpected announcement this morning.
Learner example:
I heard about this club in [a] radio announcement. (Preliminary English Test; B1; Spanish)