tacitsignal
nounUK /ˈtæsɪt ˈsɪɡnəl/
US /ˈtæsɪt ˈsɪɡnəl/
A quiet sign that someone gives without using words.
When Mia nodded and smiled, that was a tacit signal that she agreed.
RELATED WORDS
OTHER MEANINGS
2. A hidden message that people understand without being told.
The teacher's raised eyebrow was a tacit signal for the class to quiet down.
3. A signal that is understood but never said out loud.
Leaving the porch light on was a tacit signal that guests were welcome.
4. A small action that shows what someone is thinking or feeling.
His quick glance at the clock was a tacit signal that he wanted to leave.