silentmessage

noun
UK /ˈsaɪlənt ˈmɛsɪdʒ/
US /ˈsaɪlənt ˈmɛsɪdʒ/

A message you send without using any words.

She gave me a silent message with a quick nod of her head.


OTHER MEANINGS

2. A message that makes no sound when it arrives.

My phone buzzed with a silent message during the movie.

3. A hidden meaning that people understand without talking about it.

The empty chair at dinner was a silent message that someone was missing.

4. A look or action that tells someone something without words.

His frown was a silent message that he did not agree.