silent
adjectiveUK /ˈsaɪlənt/
US /ˈsaɪlənt/
Making no sound at all.
The classroom was silent while the students read.
OTHER MEANINGS
2. Not speaking or talking.
He stayed silent during the meeting.
3. Not written or spoken aloud.
She gave a silent nod of agreement.
4. Not saying anything about something that is usually mentioned.
The report was silent on the cost of the project.