1
[ verb ] communicate silently and non-verbally by signals or signs

Synonyms

signal sign signalize

Examples

"He signed his disapproval with a dismissive hand gesture" "The diner signaled the waiters to bring the menu"

2
[ verb ] point out carefully and clearly

Related terms

indicate signal

3
[ verb ] provide with traffic signals, as of an intersection

Synonyms

signalize

Related terms

supply signal

4
[ verb ] make conspicuous
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